{"id":306523,"date":"2025-12-03T19:39:25","date_gmt":"2025-12-03T20:39:25","guid":{"rendered":"https:\/\/express24.ir\/d\/product\/supercourse-0000020462\/"},"modified":"2025-12-21T23:34:51","modified_gmt":"2025-12-22T00:34:51","slug":"supercourse-0000020462","status":"publish","type":"product","link":"https:\/\/express24.ir\/d\/product\/supercourse-0000020462\/","title":{"rendered":"\u06a9\u062a\u0627\u0628 SQL \u0628\u0631\u0627\u06cc \u062d\u0631\u0641\u0647 \u0627\u06cc \u0647\u0627: \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0637\u0631\u0627\u062d\u06cc \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0648\u0626\u0631\u06cc"},"content":{"rendered":"
\n

\ud83c\udf93 \u062f\u0648\u0631\u0647 \u0622\u0645\u0648\u0632\u0634\u06cc \u062c\u0627\u0645\u0639<\/h2>\n<\/p><\/div>\n
\n

\ud83d\udcda \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0648\u0631\u0647<\/h3>\n

\u0639\u0646\u0648\u0627\u0646 \u062f\u0648\u0631\u0647:<\/strong> SQL \u0628\u0631\u0627\u06cc \u062d\u0631\u0641\u0647 \u0627\u06cc \u0647\u0627: \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0637\u0631\u0627\u062d\u06cc \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0648\u0626\u0631\u06cc<\/p>\n

\u0645\u0648\u0636\u0648\u0639 \u06a9\u0644\u06cc:<\/strong> \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0648 \u0647\u0648\u0634 \u062a\u062c\u0627\u0631\u06cc<\/p>\n

\u0645\u0648\u0636\u0648\u0639 \u0645\u06cc\u0627\u0646\u06cc:<\/strong> \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 SQL<\/p>\n<\/div>\n

\n

\ud83d\udccb \u0633\u0631\u0641\u0635\u0644\u200c\u0647\u0627\u06cc \u062f\u0648\u0631\u0647 (100 \u0645\u0648\u0636\u0648\u0639)<\/h3>\n
    \n
  • \n 1.<\/span> \u0645\u062f\u0644 \u0631\u0627\u0628\u0637\u0647\u200c\u0627\u06cc: \u0641\u0631\u0627\u062a\u0631 \u0627\u0632 \u0627\u0635\u0648\u0644 \u0627\u0648\u0644\u06cc\u0647 \u0628\u0631\u0627\u06cc \u0645\u062a\u062e\u0635\u0635\u0627\u0646\n <\/li>\n
  • \n 2.<\/span> \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc SQL: \u062f\u0631\u06a9 \u0639\u0645\u06cc\u0642 ANSI SQL \u0648 \u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a\n <\/li>\n
  • \n 3.<\/span> \u0646\u0638\u0631\u06cc\u0647 \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0647\u0627: \u067e\u0627\u06cc\u0647 \u0648 \u0627\u0633\u0627\u0633 \u06a9\u0648\u0626\u0631\u06cc\u200c\u0646\u0648\u06cc\u0633\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 SQL\n <\/li>\n
  • \n 4.<\/span> \u0645\u0646\u0637\u0642 \u0633\u0647-\u0627\u0631\u0632\u0634\u06cc \u0648 NULL: \u0645\u0639\u0645\u0627\u06cc \u0627\u0631\u0632\u0634\u200c\u0647\u0627\u06cc \u0646\u0627\u0634\u0646\u0627\u062e\u062a\u0647 \u0648 \u067e\u06cc\u0627\u0645\u062f\u0647\u0627\u06cc \u0622\u0646\n <\/li>\n
  • \n 5.<\/span> \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0642\u0648\u0627\u0646\u06cc\u0646 \u06a9\u0633\u0628 \u0648 \u06a9\u0627\u0631 \u0628\u0627 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc \u062c\u0627\u0645\u0639 (CHECK Constraints)\n <\/li>\n
  • \n 6.<\/span> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 ASSERTIONS (\u062f\u0631 \u0635\u0648\u0631\u062a \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc) \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc\u200c\u0647\u0627\u06cc \u0633\u0637\u062d \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\n <\/li>\n
  • \n 7.<\/span> \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647\u200c\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647: \u0627\u0646\u062a\u062e\u0627\u0628 \u0628\u0647\u06cc\u0646\u0647 \u0628\u0631\u0627\u06cc \u0645\u0642\u06cc\u0627\u0633 \u0648 \u06a9\u0627\u0631\u0627\u06cc\u06cc\n <\/li>\n
  • \n 8.<\/span> \u0627\u0635\u0648\u0644 \u0637\u0631\u0627\u062d\u06cc \u0634\u0645\u0627\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647: \u0645\u0644\u0627\u062d\u0638\u0627\u062a \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0648 \u0636\u062f-\u0627\u0644\u06af\u0648\u0647\u0627\n <\/li>\n
  • \n 9.<\/span> \u0646\u0631\u0645\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u0648 \u062f\u06cc\u0646\u0631\u0645\u0627\u0644\u200c\u0633\u0627\u0632\u06cc: \u062a\u0639\u0627\u062f\u0644 \u0628\u06cc\u0646 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f\n <\/li>\n
  • \n 10.<\/span> \u0645\u062f\u0644\u200c\u0633\u0627\u0632\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0632\u0645\u0627\u0646\u06cc: \u0645\u0639\u0631\u0641\u06cc Valid Time \u0648 \u0632\u0645\u0627\u0646 \u0627\u0639\u062a\u0628\u0627\u0631\n <\/li>\n
  • \n 11.<\/span> \u0645\u062f\u0644\u200c\u0633\u0627\u0632\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0632\u0645\u0627\u0646\u06cc: \u0645\u0639\u0631\u0641\u06cc Transaction Time \u0648 \u0632\u0645\u0627\u0646 \u062a\u0631\u0627\u06a9\u0646\u0634\n <\/li>\n
  • \n 12.<\/span> \u0645\u062f\u0644\u200c\u0633\u0627\u0632\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062f\u0648-\u0632\u0645\u0627\u0646\u06cc (Bi-Temporal Data): \u062a\u0631\u06a9\u06cc\u0628 \u0632\u0645\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u0639\u062a\u0628\u0631 \u0648 \u062a\u0631\u0627\u06a9\u0646\u0634\n <\/li>\n
  • \n 13.<\/span> \u06a9\u0648\u0626\u0631\u06cc\u200c\u0647\u0627\u06cc SELECT: \u0633\u0627\u062e\u062a\u0627\u0631\u062f\u0647\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0628\u0631\u0627\u06cc \u0646\u062a\u0627\u06cc\u062c \u062f\u0642\u06cc\u0642\n <\/li>\n
  • \n 14.<\/span> \u0639\u0645\u0644\u06cc\u0627\u062a JOIN: \u062f\u0631\u06a9 \u06a9\u0627\u0645\u0644 \u0627\u0646\u0648\u0627\u0639 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627 \u0641\u0631\u0627\u062a\u0631 \u0627\u0632 INNER \u0648 OUTER\n <\/li>\n
  • \n 15.<\/span> SELF-JOIN: \u0645\u062f\u06cc\u0631\u06cc\u062a \u0631\u0648\u0627\u0628\u0637 \u062f\u0631\u0648\u0646 \u06cc\u06a9 \u062c\u062f\u0648\u0644 \u0648 \u0645\u062b\u0627\u0644\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc\n <\/li>\n
  • \n 16.<\/span> CROSS JOIN \u0648 \u062d\u0627\u0635\u0644\u200c\u0636\u0631\u0628 \u06a9\u0627\u0631\u062a\u0632\u06cc\u0646: \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0635\u062d\u06cc\u062d \u0648 \u062e\u0637\u0631\u0627\u062a \u0628\u0627\u0644\u0642\u0648\u0647\n <\/li>\n
  • \n 17.<\/span> SEMI-JOIN \u0648 ANTI-JOIN \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 EXISTS \u0648 NOT EXISTS\n <\/li>\n
  • \n 18.<\/span> SEMI-JOIN \u0648 ANTI-JOIN \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 IN \u0648 NOT IN\n <\/li>\n
  • \n 19.<\/span> Subqueries: \u0647\u0645\u0628\u0633\u062a\u0647 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u063a\u06cc\u0631\u0647\u0645\u0628\u0633\u062a\u0647 \u0648 \u0628\u0647\u06cc\u0646\u0647\u200c\u0633\u0627\u0632\u06cc \u0622\u0646\u200c\u0647\u0627\n <\/li>\n
  • \n 20.<\/span> Scalar Subqueries: \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0648\u0627\u062d\u062f \u062f\u0631 \u0639\u0628\u0627\u0631\u0627\u062a SQL\n <\/li>\n
  • \n 21.<\/span> \u062c\u062f\u0627\u0648\u0644 \u0645\u0634\u062a\u0642 \u0634\u062f\u0647 (Derived Tables) \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0645\u0648\u062b\u0631 \u0622\u0646\u200c\u0647\u0627\n <\/li>\n
  • \n 22.<\/span> \u0645\u0639\u0631\u0641\u06cc \u0639\u0628\u0627\u0631\u062a\u200c\u0647\u0627\u06cc \u062c\u062f\u0648\u0644 \u0645\u0634\u062a\u0631\u06a9 (CTEs): \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u06a9\u0648\u0626\u0631\u06cc\u200c\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647\n <\/li>\n
  • \n 23.<\/span> CTE Nesting \u0648 Chaining: \u0633\u0627\u062e\u062a\u0627\u0631\u062f\u0647\u06cc \u06a9\u0648\u0626\u0631\u06cc\u200c\u0647\u0627\u06cc \u0686\u0646\u062f\u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc\n <\/li>\n
  • \n 24.<\/span> CTE\u0647\u0627\u06cc \u0628\u0627\u0632\u06af\u0634\u062a\u06cc: \u067e\u0631\u062f\u0627\u0632\u0634 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628\u06cc \u0648 \u06af\u0631\u0627\u0641\n <\/li>\n
  • \n 25.<\/span> \u0637\u0631\u0627\u062d\u06cc CTE\u0647\u0627\u06cc \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u0628\u0631\u0627\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0646 \u0645\u0633\u06cc\u0631\u0647\u0627 \u062f\u0631 \u06af\u0631\u0627\u0641\n <\/li>\n
  • \n 26.<\/span> CTE\u0647\u0627\u06cc \u0628\u0627\u0632\u06af\u0634\u062a\u06cc: \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0648 \u062d\u0630\u0641 \u062d\u0644\u0642\u0647\u200c\u0647\u0627 \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc \u0639\u0645\u0642\n <\/li>\n
  • \n 27.<\/span> UNION \u0648 UNION ALL: \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u060c \u0639\u0645\u0644\u06a9\u0631\u062f \u0648 \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0635\u062d\u06cc\u062d\n <\/li>\n
  • \n 28.<\/span> INTERSECT: \u06cc\u0627\u0641\u062a\u0646 \u0627\u0634\u062a\u0631\u0627\u06a9\u0627\u062a \u062f\u0642\u06cc\u0642 \u0628\u06cc\u0646 \u062f\u0648 \u06cc\u0627 \u0686\u0646\u062f \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647\n <\/li>\n
  • \n 29.<\/span> EXCEPT (\u06cc\u0627 MINUS): \u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0647\u0627 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0622\u0646\n <\/li>\n
  • \n 30.<\/span> \u062a\u0648\u0627\u0628\u0639 \u062a\u062c\u0645\u06cc\u0639\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647: COUNT, SUM, AVG, MIN, MAX \u062f\u0631 \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647\n <\/li>\n
  • \n 31.<\/span> ROLLUP: \u062a\u062c\u0645\u064a\u0639 \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628\u06cc \u0628\u0631\u0627\u06cc \u06af\u0632\u0627\u0631\u0634\u200c\u06af\u06cc\u0631\u06cc \u0648 \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644\n <\/li>\n
  • \n 32.<\/span> CUBE: \u062a\u062c\u0645\u064a\u0639 \u0686\u0646\u062f\u0628\u0639\u062f\u06cc \u0628\u0631\u0627\u06cc \u062a\u062d\u0644\u06cc\u0644 OLAP \u0648 \u0647\u0648\u0634 \u062a\u062c\u0627\u0631\u06cc\n <\/li>\n
  • \n 33.<\/span> GROUPING SETS: \u062a\u0631\u06a9\u06cc\u0628 ROLLUP \u0648 CUBE \u0628\u0631\u0627\u06cc \u0627\u0646\u0639\u0637\u0627\u0641\u200c\u067e\u0630\u06cc\u0631\u06cc \u0628\u06cc\u0634\u062a\u0631\n <\/li>\n
  • \n 34.<\/span> GROUPING() \u0648 GROUPING_ID(): \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0633\u0637\u0648\u062d \u062a\u062c\u0645\u064a\u0639 \u0648 \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628\n <\/li>\n
  • \n 35.<\/span> HAVING: \u0641\u06cc\u0644\u062a\u0631 \u06a9\u0631\u062f\u0646 \u06af\u0631\u0648\u0647\u200c\u0647\u0627 \u0628\u0627 \u0634\u0631\u0627\u06cc\u0637 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0648 \u062a\u0648\u0627\u0628\u0639 \u062a\u062c\u0645\u06cc\u0639\u06cc\n <\/li>\n
  • \n 36.<\/span> \u062a\u0648\u0627\u0628\u0639 \u067e\u0646\u062c\u0631\u0647\u200c\u0627\u06cc (Window Functions): \u0645\u0642\u062f\u0645\u0647\u200c\u0627\u06cc \u0628\u0631 OVER Clause \u0648 \u0645\u0639\u0645\u0627\u0631\u06cc \u0622\u0646\n <\/li>\n
  • \n 37.<\/span> PARTITION BY: \u062a\u0642\u0633\u06cc\u0645\u200c\u0628\u0646\u062f\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062a\u062d\u0644\u06cc\u0644 \u067e\u0646\u062c\u0631\u0647\u200c\u0627\u06cc \u0647\u062f\u0641\u0645\u0646\u062f\n <\/li>\n
  • \n 38.<\/span> ORDER BY \u062f\u0631 \u062a\u0648\u0627\u0628\u0639 \u067e\u0646\u062c\u0631\u0647\u200c\u0627\u06cc: \u062a\u0631\u062a\u06cc\u0628\u200c\u0628\u0646\u062f\u06cc \u062f\u0631 \u0647\u0631 \u067e\u0627\u0631\u062a\u06cc\u0634\u0646 \u0648 \u0641\u0631\u06cc\u0645\n <\/li>\n
  • \n 39.<\/span> Frame Specification: ROWS \u0648 RANGE \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u062f\u0642\u06cc\u0642 \u067e\u0646\u062c\u0631\u0647\n <\/li>\n
  • \n 40.<\/span> \u062a\u0648\u0627\u0628\u0639 \u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc: ROW_NUMBER(), RANK(), DENSE_RANK(), NTILE() \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc\u0634\u0627\u0646\n <\/li>\n
  • \n 41.<\/span> \u062a\u0648\u0627\u0628\u0639 \u062a\u062d\u0644\u06cc\u0644\u06cc: LAG(), LEAD(), FIRST_VALUE(), LAST_VALUE() \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u0633\u0637\u0631\u0647\u0627\n <\/li>\n
  • \n 42.<\/span> \u062a\u0648\u0627\u0628\u0639 \u062a\u062c\u0645\u06cc\u0639\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062a\u0648\u0627\u0628\u0639 \u067e\u0646\u062c\u0631\u0647\u200c\u0627\u06cc: SUM(), AVG(), COUNT()\n <\/li>\n
  • \n 43.<\/span> \u0633\u0627\u062e\u062a \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0647\u0627\u06cc \u062a\u062c\u0645\u0639\u06cc (Running Totals) \u0648 \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646\u200c\u0647\u0627\u06cc \u0645\u062a\u062d\u0631\u06a9 \u0628\u0627 \u062a\u0648\u0627\u0628\u0639 \u067e\u0646\u062c\u0631\u0647\u200c\u0627\u06cc\n <\/li>\n
  • \n 44.<\/span> \u0645\u0642\u0627\u06cc\u0633\u0647 \u0633\u0637\u0631\u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u067e\u0646\u062c\u0631\u0647\u200c\u0627\u06cc \u0628\u0631\u0627\u06cc \u062a\u062d\u0644\u06cc\u0644 \u0631\u0648\u0646\u062f\n <\/li>\n
  • \n 45.<\/span> \u062a\u0634\u062e\u06cc\u0635 \u0634\u06a9\u0627\u0641\u200c\u0647\u0627 (Gaps) \u0648 \u062c\u0632\u06cc\u0631\u0647\u200c\u0647\u0627 (Islands) \u0628\u0627 \u062a\u0648\u0627\u0628\u0639 \u067e\u0646\u062c\u0631\u0647\u200c\u0627\u06cc\n <\/li>\n
  • \n 46.<\/span> \u062a\u06a9\u0646\u06cc\u06a9\u200c\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u062a\u0648\u0627\u0628\u0639 \u067e\u0646\u062c\u0631\u0647\u200c\u0627\u06cc: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0686\u0646\u062f \u062a\u0627\u0628\u0639 \u0648 CTE\n <\/li>\n
  • \n 47.<\/span> \u062a\u0628\u062f\u06cc\u0644 \u0633\u0637\u0631 \u0628\u0647 \u0633\u062a\u0648\u0646 (Pivoting): \u062a\u06a9\u0646\u06cc\u06a9\u200c\u0647\u0627\u06cc \u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9 \u0648 \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9\n <\/li>\n
  • \n 48.<\/span> \u062a\u0628\u062f\u06cc\u0644 \u0633\u062a\u0648\u0646 \u0628\u0647 \u0633\u0637\u0631 (Unpivoting): \u0646\u0631\u0645\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0622\u0646\n <\/li>\n
  • \n 49.<\/span> \u067e\u0631\u062f\u0627\u0632\u0634 \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u0648 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u062a\u0646\u06cc \u0628\u0627 \u062a\u0648\u0627\u0628\u0639 \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 (Regex\u060c Pattern Matching)\n <\/li>\n
  • \n 50.<\/span> \u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0627\u0631\u06cc\u062e \u0648 \u0632\u0645\u0627\u0646: \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u062f\u0642\u06cc\u0642\u060c \u062a\u0628\u062f\u06cc\u0644 \u0641\u0631\u0645\u062a\u200c\u0647\u0627 \u0648 \u0645\u0646\u0627\u0637\u0642 \u0632\u0645\u0627\u0646\u06cc\n <\/li>\n
  • \n 51.<\/span> \u06a9\u0627\u0631 \u0628\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc JSON \u062f\u0631 SQL: \u0630\u062e\u06cc\u0631\u0647\u060c \u067e\u0631\u0633\u200c\u0648\u062c\u0648\u060c \u0633\u0627\u062e\u062a \u0648 \u062a\u063a\u06cc\u06cc\u0631\n <\/li>\n
  • \n 52.<\/span> \u06a9\u0627\u0631 \u0628\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc XML \u062f\u0631 SQL: Pars \u06a9\u0631\u062f\u0646\u060c \u06a9\u0648\u0626\u0631\u06cc\u200c\u0646\u0648\u06cc\u0633\u06cc \u0628\u0627 XQuery \u0648 \u0633\u0627\u062e\u062a\n <\/li>\n
  • \n 53.<\/span> \u0645\u0639\u0631\u0641\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u06a9\u0627\u0646\u06cc (Spatial Data) \u0648 \u062a\u0648\u0627\u0628\u0639 \u0622\u0646 \u062f\u0631 SQL\n <\/li>\n
  • \n 54.<\/span> \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u062a\u0645\u0627\u0645 \u0645\u062a\u0646 (Full-Text Search) \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\n <\/li>\n
  • \n 55.<\/span> \u0627\u0635\u0648\u0644 \u0628\u0647\u06cc\u0646\u0647\u200c\u0633\u0627\u0632\u06cc \u06a9\u0648\u0626\u0631\u06cc: \u062f\u0631\u06a9 \u0639\u0645\u0644\u06a9\u0631\u062f \u0648 bottlenecks\n <\/li>\n
  • \n 56.<\/span> \u0622\u0646\u0627\u0644\u06cc\u0632\u06af\u0631 \u06a9\u0648\u0626\u0631\u06cc (Query Optimizer): \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0686\u06af\u0648\u0646\u0647 \u0622\u0646 \u0631\u0627 \u0628\u0641\u0647\u0645\u06cc\u0645\u061f\n <\/li>\n
  • \n 57.<\/span> \u062e\u0648\u0627\u0646\u062f\u0646 \u0648 \u062a\u0641\u0633\u06cc\u0631 \u0637\u0631\u062d\u200c\u0647\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc\u06cc (Execution Plans) – \u0628\u062e\u0634 \u0627\u0648\u0644: \u0645\u0641\u0627\u0647\u06cc\u0645 \u067e\u0627\u06cc\u0647\n <\/li>\n
  • \n 58.<\/span> \u062e\u0648\u0627\u0646\u062f\u0646 \u0648 \u062a\u0641\u0633\u06cc\u0631 \u0637\u0631\u062d\u200c\u0647\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc\u06cc (Execution Plans) – \u0628\u062e\u0634 \u062f\u0648\u0645: \u062a\u062d\u0644\u06cc\u0644 \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647\n <\/li>\n
  • \n 59.<\/span> \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc\u200c\u0647\u0627\u06cc \u0627\u06cc\u0646\u062f\u06a9\u0633\u200c\u06af\u0630\u0627\u0631\u06cc: \u0627\u06cc\u0646\u062f\u06a9\u0633\u200c\u0647\u0627\u06cc \u06a9\u0644\u0627\u0633\u062a\u0631\u0634\u062f\u0647 \u0648 \u063a\u06cc\u0631\u06a9\u0644\u0627\u0633\u062a\u0631\u0634\u062f\u0647\n <\/li>\n
  • \n 60.<\/span> \u0627\u06cc\u0646\u062f\u06a9\u0633\u200c\u0647\u0627\u06cc \u067e\u0648\u0634\u0634\u06cc (Covering Indexes): \u0628\u0647\u06cc\u0646\u0647\u200c\u0633\u0627\u0632\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0648\u0626\u0631\u06cc\u200c\u0647\u0627\u06cc \u062e\u0627\u0635\n <\/li>\n
  • \n 61.<\/span> \u0637\u0631\u0627\u062d\u06cc \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0628\u0631\u0627\u06cc \u0648\u0631\u06a9\u200c\u0644\u0648\u062f\u0647\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646\u06cc \u0648 \u0646\u0648\u0634\u062a\u0646\u06cc\n <\/li>\n
  • \n 62.<\/span> \u0627\u06cc\u0646\u062f\u06a9\u0633\u200c\u0647\u0627\u06cc Hash \u0648 Bitmap: \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u060c \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627 \u0648 \u0645\u0644\u0627\u062d\u0638\u0627\u062a\n <\/li>\n
  • \n 63.<\/span> \u0627\u06cc\u0646\u062f\u06a9\u0633\u200c\u0647\u0627\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u062a\u0648\u0627\u0628\u0639 (Function-Based Indexes) \u0648 Expression Indexes\n <\/li>\n
  • \n 64.<\/span> \u0622\u0645\u0627\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 (Statistics): \u0646\u0642\u0634 \u0622\u0646\u0647\u0627 \u062f\u0631 \u0628\u0647\u06cc\u0646\u0647\u200c\u0633\u0627\u0632\u06cc \u0648 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\n <\/li>\n
  • \n 65.<\/span> \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0633\u0644\u0627\u0645\u062a \u0627\u06cc\u0646\u062f\u06a9\u0633\u200c\u0647\u0627 \u0648 \u0622\u0645\u0627\u0631: Rebuild \u0648 Reorganize\n <\/li>\n
  • \n 66.<\/span> \u0628\u0627\u0632\u0646\u0648\u06cc\u0633\u06cc \u06a9\u0648\u0626\u0631\u06cc\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u062a\u0631: \u062a\u06a9\u0646\u06cc\u06a9\u200c\u0647\u0627\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u0633\u0627\u062e\u062a\u0627\u0631\n <\/li>\n
  • \n 67.<\/span> \u062a\u0623\u062b\u06cc\u0631 \u062a\u0631\u062a\u06cc\u0628 JOIN \u0628\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u0648\u0626\u0631\u06cc \u0648 \u0646\u062d\u0648\u0647 \u06a9\u0646\u062a\u0631\u0644 \u0622\u0646\n <\/li>\n
  • \n 68.<\/span> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062d\u062a\u0627\u0637\u0627\u0646\u0647 \u0627\u0632 Query Hints \u0648 Plan Guides\n <\/li>\n
  • \n 69.<\/span> \u067e\u0627\u0631\u062a\u06cc\u0634\u0646\u200c\u0628\u0646\u062f\u06cc \u062c\u062f\u0648\u0644 \u0648 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0628\u0631\u0627\u06cc \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af (VLDB)\n <\/li>\n
  • \n 70.<\/span> \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u0646\u0627\u0628\u0639 \u0648 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0633\u0631\u0648\u0631 \u0628\u0631\u0627\u06cc SQL \u067e\u06cc\u0634\u0631\u0641\u062a\u0647\n <\/li>\n
  • \n 71.<\/span> \u06a9\u0634\u06cc\u0646\u06af (Caching) \u0648 \u0628\u0627\u0641\u0631 \u067e\u0648\u0644 (Buffer Pool): \u062a\u0623\u062b\u06cc\u0631 \u0628\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f I\/O\n <\/li>\n
  • \n 72.<\/span> \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0648 \u062d\u0644 \u0645\u0634\u06a9\u0644\u0627\u062a \u0627\u0646\u0633\u062f\u0627\u062f (Blocking) \u0648 \u0628\u0646\u200c\u0628\u0633\u062a (Deadlock)\n <\/li>\n
  • \n 73.<\/span> \u06a9\u0646\u062a\u0631\u0644 \u0647\u0645\u0631\u0648\u0646\u062f\u06cc \u0648 \u0633\u0637\u0648\u062d \u0627\u06cc\u0632\u0648\u0644\u06cc\u0634\u0646 (Isolation Levels) \u062f\u0631 \u062a\u0631\u0627\u06a9\u0646\u0634\u200c\u0647\u0627\n <\/li>\n
  • \n 74.<\/span> \u0627\u0635\u0648\u0644 \u0637\u0631\u0627\u062d\u06cc \u0627\u0646\u0628\u0627\u0631 \u062f\u0627\u062f\u0647 (Data Warehouse) \u0648 \u0646\u06cc\u0627\u0632 \u0628\u0647 SQL \u067e\u06cc\u0634\u0631\u0641\u062a\u0647\n <\/li>\n
  • \n 75.<\/span> \u0645\u062f\u0644\u200c\u0633\u0627\u0632\u06cc \u0627\u0628\u0639\u0627\u062f\u06cc (Dimensional Modeling): \u0637\u0631\u062d \u0633\u062a\u0627\u0631\u0647\u200c\u0627\u06cc (Star Schema)\n <\/li>\n
  • \n 76.<\/span> \u0645\u062f\u0644\u200c\u0633\u0627\u0632\u06cc \u0627\u0628\u0639\u0627\u062f\u06cc: \u0637\u0631\u062d \u0628\u0631\u0641\u200c\u0631\u06cc\u0632\u06cc (Snowflake Schema)\n <\/li>\n
  • \n 77.<\/span> \u062c\u062f\u0648\u0644 \u0648\u0627\u0642\u0639\u06cc\u062a (Fact Table): \u0637\u0631\u0627\u062d\u06cc \u0648 \u0627\u0646\u0648\u0627\u0639 \u0622\u0646 (\u062a\u062c\u0645\u0639\u06cc\u060c \u062a\u0631\u0627\u06a9\u0646\u0634\u06cc\u060c \u0644\u062d\u0638\u0647\u200c\u0627\u06cc)\n <\/li>\n
  • \n 78.<\/span> \u062c\u062f\u0648\u0644 \u0628\u0639\u062f (Dimension Table): \u0637\u0631\u0627\u062d\u06cc \u0648 \u0627\u0646\u0648\u0627\u0639 \u0622\u0646 (\u067e\u0627\u06cc\u06cc\u0646\u060c \u0628\u0627\u0644\u0627\u060c junk)\n <\/li>\n
  • \n 79.<\/span> \u0627\u0628\u0639\u0627\u062f \u0645\u062a\u063a\u06cc\u0631 \u0622\u0647\u0633\u062a\u0647 (SCD): \u0627\u0646\u0648\u0627\u0639 1\u060c 2 \u0648 3 \u0628\u0631\u0627\u06cc \u0631\u062f\u06cc\u0627\u0628\u06cc \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062a\u0627\u0631\u06cc\u062e\u0686\u0647\n <\/li>\n
  • \n 80.<\/span> \u0641\u0631\u0622\u06cc\u0646\u062f ETL \u0628\u0627 SQL: \u0641\u0627\u0632 \u0627\u0633\u062a\u062e\u0631\u0627\u062c (Extract) \u062f\u0627\u062f\u0647\u200c\u0647\u0627\n <\/li>\n
  • \n 81.<\/span> \u0641\u0631\u0622\u06cc\u0646\u062f ETL \u0628\u0627 SQL: \u0641\u0627\u0632 \u062a\u0628\u062f\u06cc\u0644 (Transform) \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0648 \u067e\u0627\u06a9\u200c\u0633\u0627\u0632\u06cc\n <\/li>\n
  • \n 82.<\/span> \u0641\u0631\u0622\u06cc\u0646\u062f ETL \u0628\u0627 SQL: \u0641\u0627\u0632 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc (Load) \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0628\u0647 \u0627\u0646\u0628\u0627\u0631\n <\/li>\n
  • \n 83.<\/span> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Materialized Views \u0628\u0631\u0627\u06cc \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f BI \u0648 \u06af\u0632\u0627\u0631\u0634\u200c\u06af\u06cc\u0631\u06cc\n <\/li>\n
  • \n 84.<\/span> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Views \u0642\u0627\u0628\u0644 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc (Updatable Views) \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc \u0622\u0646\u200c\u0647\u0627\n <\/li>\n
  • \n 85.<\/span> \u0637\u0631\u0627\u062d\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u062a\u0631\u06cc\u06af\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u0627\u0639\u0645\u0627\u0644 \u0645\u0646\u0637\u0642 \u06a9\u0633\u0628\u200c\u0648\u06a9\u0627\u0631 \u067e\u06cc\u0686\u06cc\u062f\u0647\n <\/li>\n
  • \n 86.<\/span> \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u062d\u0633\u0627\u0628\u0631\u0633\u06cc (Audit Trails) \u0648 \u0631\u062f\u06cc\u0627\u0628\u06cc \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0628\u0627 SQL\n <\/li>\n
  • \n 87.<\/span> \u0645\u062f\u06cc\u0631\u06cc\u062a \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628\u06cc: \u0645\u062f\u0644 \u0644\u06cc\u0633\u062a \u0645\u062c\u0627\u0648\u0631\u062a (Adjacency List)\n <\/li>\n
  • \n 88.<\/span> \u0645\u062f\u06cc\u0631\u06cc\u062a \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628\u06cc: \u0645\u062f\u0644 \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0647\u0627\u06cc \u062a\u0648 \u062f\u0631 \u062a\u0648 (Nested Sets)\n <\/li>\n
  • \n 89.<\/span> \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0645\u0633\u06cc\u0631\u0634\u0645\u0627\u0631\u06cc (Path Enumeration) \u0628\u0631\u0627\u06cc \u06af\u0631\u0627\u0641\u200c\u0647\u0627 \u0648 \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628\n <\/li>\n
  • \n 90.<\/span> \u0634\u0628\u06cc\u0647\u200c\u0633\u0627\u0632\u06cc \u06af\u0631\u0627\u0641\u200c\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062f\u0631 SQL \u0631\u0627\u0628\u0637\u0647\u200c\u0627\u06cc: \u062a\u06a9\u0646\u06cc\u06a9\u200c\u0647\u0627 \u0648 \u0686\u0627\u0644\u0634\u200c\u0647\u0627\n <\/li>\n
  • \n 91.<\/span> Polymorphic Table Functions (PTFs): \u0627\u0646\u0639\u0637\u0627\u0641\u200c\u067e\u0630\u06cc\u0631\u06cc \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u06a9\u0648\u0626\u0631\u06cc\u200c\u0646\u0648\u06cc\u0633\u06cc\n <\/li>\n
  • \n 92.<\/span> \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648 \u06a9\u0627\u0631 \u0628\u0627 Large Objects (LOBs): BLOB \u0648 CLOB\n <\/li>\n
  • \n 93.<\/span> Dynamic SQL: \u0645\u0632\u0627\u06cc\u0627\u060c \u0645\u0639\u0627\u06cc\u0628 \u0648 \u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0627\u0645\u0646\u06cc\u062a\u06cc (SQL Injection)\n <\/li>\n
  • \n 94.<\/span> \u0645\u062f\u06cc\u0631\u06cc\u062a \u062e\u0637\u0627 \u0648 \u0627\u0633\u062a\u062b\u0646\u0627\u0626\u0627\u062a \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc SQL (TRY…CATCH)\n <\/li>\n
  • \n 95.<\/span> \u0644\u06cc\u0646\u06a9\u200c\u0647\u0627\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 (Database Links) \u0648 \u06a9\u0648\u0626\u0631\u06cc\u200c\u0647\u0627\u06cc \u062a\u0648\u0632\u06cc\u0639 \u0634\u062f\u0647\n <\/li>\n
  • \n 96.<\/span> \u0645\u0642\u06cc\u0627\u0633\u200c\u067e\u0630\u06cc\u0631\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc SQL: \u0634\u0627\u0631\u062f\u06cc\u0646\u06af (Sharding) \u0648 \u0631\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646\n <\/li>\n
  • \n 97.<\/span> \u0627\u0645\u0646\u06cc\u062a SQL: \u0627\u0635\u0648\u0644 \u0648 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0634\u06cc\u0648\u0647\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647\n <\/li>\n
  • \n 98.<\/span> \u0645\u062d\u06a9\u200c\u0632\u0646\u06cc (Benchmarking) \u06a9\u0648\u0626\u0631\u06cc\u200c\u0647\u0627 \u0648 \u0628\u0647\u06cc\u0646\u0647\u200c\u0633\u0627\u0632\u06cc \u0645\u062f\u0627\u0648\u0645\n <\/li>\n
  • \n 99.<\/span> \u0627\u0644\u06af\u0648\u0647\u0627\u06cc SQL \u0636\u062f-\u06a9\u0627\u0631\u0627\u06cc\u06cc (Anti-Patterns) \u0648 \u0646\u062d\u0648\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u0627\u0632 \u0622\u0646\u200c\u0647\u0627\n <\/li>\n
  • \n 100.<\/span> \u0622\u06cc\u0646\u062f\u0647 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc SQL \u0648 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f (\u0645\u062b\u0644\u0627\u064b SQL\/JSON)\n <\/li>\n<\/ul>\n<\/div>\n

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    \n
    \n SQL \u0628\u0631\u0627\u06cc \u062d\u0631\u0641\u0647 \u0627\u06cc \u0647\u0627: \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0637\u0631\u0627\u062d\u06cc \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0648\u0626\u0631\u06cc<\/title><br \/>\n <meta name=\"description\" content=\"\u062f\u0648\u0631\u0647 \u062c\u0627\u0645\u0639 SQL \u0628\u0631\u0627\u06cc \u0645\u062a\u062e\u0635\u0635\u0627\u0646. \u0628\u0627 \u0627\u0644\u0647\u0627\u0645 \u0627\u0632 \u06a9\u062a\u0627\u0628 Joe Celko's SQL for Smarties\u060c \u0645\u0647\u0627\u0631\u062a \u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0637\u0631\u0627\u062d\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0648\u0626\u0631\u06cc \u0627\u0631\u062a\u0642\u0627 \u062f\u0647\u06cc\u062f.\"><br \/>\n <meta name=\"keywords\" content=\"SQL, \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647, \u0647\u0648\u0634 \u062a\u062c\u0627\u0631\u06cc, \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0648\u0626\u0631\u06cc, Joe Celko, SQL for Smarties, \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc SQL, \u0637\u0631\u0627\u062d\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647, \u062f\u0648\u0631\u0647 SQL\"><\/p>\n<style>\n body {\n font-family: Arial, sans-serif;\n line-height: 1.6;\n margin: 20px;\n }\n h2 {\n color: #333;\n }\n h3 {\n color: #555;\n }\n ul {\n list-style-type: disc;\n margin-left: 20px;\n }\n .highlight {\n font-weight: bold;\n }\n .cta-button {\n background-color: #4CAF50;\n color: white;\n padding: 10px 20px;\n text-decoration: none;\n border-radius: 5px;\n }\n .cta-button:hover {\n background-color: #3e8e41;\n }\n <\/style>\n<p><\/head><br \/>\n<body><\/p>\n<h2>SQL \u0628\u0631\u0627\u06cc \u062d\u0631\u0641\u0647 \u0627\u06cc \u0647\u0627: \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0637\u0631\u0627\u062d\u06cc \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0648\u0626\u0631\u06cc – \u062c\u0647\u0634\u06cc \u0628\u0632\u0631\u06af \u062f\u0631 \u062f\u0627\u0646\u0634 SQL \u0634\u0645\u0627!<\/h2>\n<p>\u0622\u06cc\u0627 \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0627\u0631\u062a\u0642\u0627\u06cc \u0645\u0647\u0627\u0631\u062a \u0647\u0627\u06cc SQL \u062e\u0648\u062f \u0628\u0647 \u0633\u0637\u062d\u06cc \u0628\u0627\u0644\u0627\u062a\u0631 \u0647\u0633\u062a\u06cc\u062f\u061f \u0622\u06cc\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0648\u062b\u0631\u062a\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u06af\u0632\u0627\u0631\u0634 \u0647\u0627\u06cc \u0647\u0648\u0634\u0645\u0646\u062f\u0627\u0646\u0647 \u062a\u0631\u06cc \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u06cc\u062f\u061f \u0627\u06af\u0631 \u067e\u0627\u0633\u062e \u0634\u0645\u0627 \u0645\u062b\u0628\u062a \u0627\u0633\u062a\u060c \u062f\u0648\u0631\u0647 <span class=\"highlight\">SQL \u0628\u0631\u0627\u06cc \u062d\u0631\u0641\u0647 \u0627\u06cc \u0647\u0627: \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0637\u0631\u0627\u062d\u06cc \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0648\u0626\u0631\u06cc<\/span> \u062f\u0642\u06cc\u0642\u0627 \u0647\u0645\u0627\u0646 \u0686\u06cc\u0632\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f!<\/p>\n<p>\u0627\u06cc\u0646 \u062f\u0648\u0631\u0647 \u0628\u0627 \u0627\u0644\u0647\u0627\u0645 \u0627\u0632 \u06a9\u062a\u0627\u0628 \u0627\u0631\u0632\u0634\u0645\u0646\u062f <a href=\"https:\/\/www.amazon.com\/Celkos-SQL-Smarties-Advanced-Programming\/dp\/0128007650\">Joe Celko’s SQL for Smarties: Advanced SQL Programming Third Edition<\/a>\u060c \u0646\u0647 \u062a\u0646\u0647\u0627 \u0627\u0635\u0648\u0644 \u067e\u0627\u06cc\u0647 SQL \u0631\u0627 \u067e\u0648\u0634\u0634 \u0645\u06cc \u062f\u0647\u062f\u060c \u0628\u0644\u06a9\u0647 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0627 \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0627\u06cc \u0622\u0634\u0646\u0627 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0648\u0626\u0631\u06cc \u0647\u0627\u06cc \u0633\u0631\u06cc\u0639 \u062a\u0631\u060c \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0648 \u0642\u0627\u0628\u0644 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u062a\u0631\u06cc \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f. \u0628\u0627 \u06af\u0630\u0631\u0627\u0646\u062f\u0646 \u0627\u06cc\u0646 \u062f\u0648\u0631\u0647\u060c \u062f\u0627\u0646\u0634 \u0634\u0645\u0627 \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0648 \u0647\u0648\u0634 \u062a\u062c\u0627\u0631\u06cc \u0628\u0647 \u0637\u0648\u0631 \u0686\u0634\u0645\u06af\u06cc\u0631\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634 \u062e\u0648\u0627\u0647\u062f \u06cc\u0627\u0641\u062a.<\/p>\n<h2>\u062f\u0631\u0628\u0627\u0631\u0647 \u062f\u0648\u0631\u0647<\/h2>\n<p>\u062f\u0648\u0631\u0647 <span class=\"highlight\">SQL \u0628\u0631\u0627\u06cc \u062d\u0631\u0641\u0647 \u0627\u06cc \u0647\u0627<\/span> \u06cc\u06a9 \u062f\u0648\u0631\u0647 \u062c\u0627\u0645\u0639 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0627\u0632 SQL \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0628\u0631\u0627\u06cc \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u062d\u0644 \u0645\u0633\u0627\u0626\u0644 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062a\u062c\u0627\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u062f\u0648\u0631\u0647 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0648\u0634 \u0647\u0627 \u0648 \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u06a9\u062a\u0627\u0628 <span class=\"highlight\">Joe Celko’s SQL for Smarties<\/span> \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u0628\u0647 \u0634\u0645\u0627 \u0622\u0645\u0648\u0632\u0634 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647:<\/p>\n<ul>\n<li>\u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0622\u0645\u062f \u0648 \u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631 \u0637\u0631\u0627\u062d\u06cc \u06a9\u0646\u06cc\u062f.<\/li>\n<li>\u06a9\u0648\u0626\u0631\u06cc \u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f.<\/li>\n<li>\u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u0648 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 SQL \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/li>\n<li>\u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u0648\u0626\u0631\u06cc \u0647\u0627 \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0628\u062e\u0634\u06cc\u062f.<\/li>\n<li>\u0645\u0633\u0627\u0626\u0644 \u0631\u0627\u06cc\u062c \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u062d\u0644 \u06a9\u0646\u06cc\u062f.<\/li>\n<\/ul>\n<p>\u0627\u06cc\u0646 \u062f\u0648\u0631\u0647 \u0634\u0627\u0645\u0644 \u0645\u062b\u0627\u0644 \u0647\u0627\u06cc \u0639\u0645\u0644\u06cc\u060c \u062a\u0645\u0631\u06cc\u0646 \u0647\u0627\u06cc \u06a9\u062f\u0646\u0648\u06cc\u0633\u06cc \u0648 \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0645\u0647\u0627\u0631\u062a \u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0639\u0645\u0644 \u0628\u0647 \u06a9\u0627\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f \u0648 \u0628\u0631\u0627\u06cc \u0686\u0627\u0644\u0634 \u0647\u0627\u06cc \u062f\u0646\u06cc\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0622\u0645\u0627\u062f\u0647 \u0634\u0648\u06cc\u062f.<\/p>\n<h2>\u0645\u0648\u0636\u0648\u0639\u0627\u062a \u06a9\u0644\u06cc\u062f\u06cc \u062f\u0648\u0631\u0647<\/h2>\n<ul>\n<li>\u0645\u0628\u0627\u0646\u06cc \u0637\u0631\u0627\u062d\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0648 \u0646\u0631\u0645\u0627\u0644 \u0633\u0627\u0632\u06cc<\/li>\n<li>\u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u06a9\u0648\u0626\u0631\u06cc \u0646\u0648\u06cc\u0633\u06cc (Subqueries, CTEs, Window Functions)<\/li>\n<li>\u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0648\u0626\u0631\u06cc \u0648 Indexing<\/li>\n<li>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u0648 Trigger \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647<\/li>\n<li>\u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0648 Concurrency<\/li>\n<li>\u0627\u0645\u0646\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<\/li>\n<li>\u06af\u0632\u0627\u0631\u0634 \u06af\u06cc\u0631\u06cc \u0648 \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0627 SQL<\/li>\n<li>SQL Server, MySQL, PostgreSQL<\/li>\n<li>\u06a9\u0627\u0631 \u0628\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc JSON \u0648 XML<\/li>\n<li>\u0637\u0631\u0627\u062d\u06cc Data Warehouse \u0647\u0627<\/li>\n<\/ul>\n<h2>\u0645\u062e\u0627\u0637\u0628\u0627\u0646 \u062f\u0648\u0631\u0647<\/h2>\n<p>\u0627\u06cc\u0646 \u062f\u0648\u0631\u0647 \u0628\u0631\u0627\u06cc \u0627\u0641\u0631\u0627\u062f \u0632\u06cc\u0631 \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a:<\/p>\n<ul>\n<li>\u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u0646\u062f \u0645\u0647\u0627\u0631\u062a \u0647\u0627\u06cc SQL \u062e\u0648\u062f \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0628\u062e\u0634\u0646\u062f.<\/li>\n<li>\u062a\u062d\u0644\u06cc\u0644\u06af\u0631\u0627\u0646 \u062f\u0627\u062f\u0647 \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u0646\u062f \u0627\u0632 SQL \u0628\u0631\u0627\u06cc \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0646\u062f.<\/li>\n<li>\u0645\u062f\u06cc\u0631\u0627\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u0646\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0628\u062e\u0634\u0646\u062f.<\/li>\n<li>\u062f\u0627\u0646\u0634\u062c\u0648\u06cc\u0627\u0646 \u0648 \u0641\u0627\u0631\u063a \u0627\u0644\u062a\u062d\u0635\u06cc\u0644\u0627\u0646 \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0645\u067e\u06cc\u0648\u062a\u0631 \u0648 IT \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u0646\u062f \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062a\u062e\u0635\u0635 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u0646\u062f.<\/li>\n<li>\u0647\u0631 \u06a9\u0633\u06cc \u06a9\u0647 \u0639\u0644\u0627\u0642\u0647 \u0645\u0646\u062f \u0628\u0647 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc SQL \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u062f\u0631 \u062f\u0646\u06cc\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0627\u0633\u062a.<\/li>\n<\/ul>\n<h2>\u0686\u0631\u0627 \u0627\u06cc\u0646 \u062f\u0648\u0631\u0647 \u0631\u0627 \u0628\u06af\u0630\u0631\u0627\u0646\u06cc\u0645\u061f<\/h2>\n<p>\u06af\u0630\u0631\u0627\u0646\u062f\u0646 \u0627\u06cc\u0646 \u062f\u0648\u0631\u0647 \u0645\u0632\u0627\u06cc\u0627\u06cc \u0645\u062a\u0639\u062f\u062f\u06cc \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a\u060c \u0627\u0632 \u062c\u0645\u0644\u0647:<\/p>\n<ul>\n<li><span class=\"highlight\">\u0627\u0631\u062a\u0642\u0627\u06cc \u0645\u0647\u0627\u0631\u062a \u0647\u0627\u06cc SQL \u062e\u0648\u062f \u0628\u0647 \u0633\u0637\u062d \u062d\u0631\u0641\u0647 \u0627\u06cc:<\/span> \u0627\u06cc\u0646 \u062f\u0648\u0631\u0647 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0627\u0632 \u06cc\u06a9 \u06a9\u0627\u0631\u0628\u0631 \u0645\u0639\u0645\u0648\u0644\u06cc SQL \u0628\u0647 \u06cc\u06a9 \u0645\u062a\u062e\u0635\u0635 \u062a\u0628\u062f\u06cc\u0644 \u0634\u0648\u06cc\u062f.<\/li>\n<li><span class=\"highlight\">\u0627\u0641\u0632\u0627\u06cc\u0634 \u0641\u0631\u0635\u062a \u0647\u0627\u06cc \u0634\u063a\u0644\u06cc:<\/span> \u062f\u0627\u0646\u0634 SQL \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0627\u0631\u062a \u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0645\u0634\u0627\u063a\u0644 \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a.<\/li>\n<li><span class=\"highlight\">\u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0634\u063a\u0644\u06cc:<\/span> \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u062f\u0648\u0631\u0647\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0648\u0638\u0627\u06cc\u0641 \u062e\u0648\u062f \u0631\u0627 \u0633\u0631\u06cc\u0639 \u062a\u0631\u060c \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0648 \u0628\u0627 \u062f\u0642\u062a \u0628\u06cc\u0634\u062a\u0631\u06cc \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f.<\/li>\n<li><span class=\"highlight\">\u0627\u0641\u0632\u0627\u06cc\u0634 \u062d\u0642\u0648\u0642:<\/span> \u0645\u062a\u062e\u0635\u0635\u0627\u0646 SQL \u0645\u0639\u0645\u0648\u0644\u0627 \u062d\u0642\u0648\u0642 \u0628\u0627\u0644\u0627\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0645\u0639\u0645\u0648\u0644\u06cc SQL \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/li>\n<li><span class=\"highlight\">\u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0645\u0646\u0627\u0628\u0639:<\/span> \u0627\u06cc\u0646 \u062f\u0648\u0631\u0647 \u0628\u0627 \u0627\u0644\u0647\u0627\u0645 \u0627\u0632 \u06a9\u062a\u0627\u0628 <span class=\"highlight\">Joe Celko’s SQL for Smarties<\/span> \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0645\u0646\u0627\u0628\u0639 \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 SQL \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0627\u0633\u062a.<\/li>\n<li><span class=\"highlight\">\u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0645\u062b\u0627\u0644 \u0647\u0627\u06cc \u0639\u0645\u0644\u06cc \u0648 \u062a\u0645\u0631\u06cc\u0646 \u0647\u0627\u06cc \u06a9\u062f\u0646\u0648\u06cc\u0633\u06cc:<\/span> \u0627\u06cc\u0646 \u062f\u0648\u0631\u0647 \u0634\u0627\u0645\u0644 \u0645\u062b\u0627\u0644 \u0647\u0627\u06cc \u0639\u0645\u0644\u06cc \u0648 \u062a\u0645\u0631\u06cc\u0646 \u0647\u0627\u06cc \u06a9\u062f\u0646\u0648\u06cc\u0633\u06cc \u0645\u062a\u0639\u062f\u062f\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0645\u0647\u0627\u0631\u062a \u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0639\u0645\u0644 \u0628\u0647 \u06a9\u0627\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f.<\/li>\n<\/ul>\n<h2>\u0633\u0631\u0641\u0635\u0644\u200c\u0647\u0627\u06cc \u062f\u0648\u0631\u0647<\/h2>\n<p>\u0627\u06cc\u0646 \u062f\u0648\u0631\u0647 \u0634\u0627\u0645\u0644 100 \u0633\u0631\u0641\u0635\u0644 \u062c\u0627\u0645\u0639 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0627\u0645\u0644 \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 SQL \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0631\u0627 \u067e\u0648\u0634\u0634 \u0645\u06cc \u062f\u0647\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u062a\u0646\u0647\u0627 \u0686\u0646\u062f \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0633\u0631\u0641\u0635\u0644 \u0647\u0627 \u0630\u06a9\u0631 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<ul>\n<li>\u0645\u0642\u062f\u0645\u0647 \u0627\u06cc \u0628\u0631 \u0637\u0631\u0627\u062d\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc<\/li>\n<li>\u0646\u0631\u0645\u0627\u0644 \u0633\u0627\u0632\u06cc \u0648 Denormalization<\/li>\n<li>\u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u062f\u0631 SQL<\/li>\n<li>\u06a9\u0627\u0631 \u0628\u0627 Subqueries \u0648 Correlated Subqueries<\/li>\n<li>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Common Table Expressions (CTEs)<\/li>\n<li>Window Functions: Rank, Partition By, Aggregate Functions<\/li>\n<li>\u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0648\u0626\u0631\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 EXPLAIN PLAN<\/li>\n<li>Indexing: B-Tree, Hash, Full-Text Indexes<\/li>\n<li>\u062a\u0648\u0627\u0628\u0639 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631 (User-Defined Functions)<\/li>\n<li>Trigger \u0647\u0627: After, Before, Instead Of<\/li>\n<li>\u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627: ACID Properties<\/li>\n<li>Concurrency Control: Locking, Isolation Levels<\/li>\n<li>\u0627\u0645\u0646\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647: \u062f\u0633\u062a\u0631\u0633\u06cc\u060c \u0645\u062c\u0648\u0632\u0647\u0627\u060c \u0631\u0645\u0632\u0646\u06af\u0627\u0631\u06cc<\/li>\n<li>\u06af\u0632\u0627\u0631\u0634 \u06af\u06cc\u0631\u06cc \u0628\u0627 SQL: Grouping, Aggregation, Filtering<\/li>\n<li>\u062a\u062d\u0644\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0627 SQL: Pivot Tables, Rolling Averages<\/li>\n<li>\u06a9\u0627\u0631 \u0628\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc JSON \u062f\u0631 SQL Server, MySQL, PostgreSQL<\/li>\n<li>\u06a9\u0627\u0631 \u0628\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc XML \u062f\u0631 SQL Server, MySQL, PostgreSQL<\/li>\n<li>\u0637\u0631\u0627\u062d\u06cc Data Warehouse \u0647\u0627: Star Schema, Snowflake Schema<\/li>\n<li>ETL Processes: Extract, Transform, Load<\/li>\n<li>\u0648 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0633\u0631\u0641\u0635\u0644 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631…<\/li>\n<\/ul>\n<p>\u0647\u0645\u06cc\u0646 \u0627\u0645\u0631\u0648\u0632 \u062f\u0631 \u062f\u0648\u0631\u0647 <span class=\"highlight\">SQL \u0628\u0631\u0627\u06cc \u062d\u0631\u0641\u0647 \u0627\u06cc \u0647\u0627: \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0637\u0631\u0627\u062d\u06cc \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0648\u0626\u0631\u06cc<\/span> \u062b\u0628\u062a \u0646\u0627\u0645 \u06a9\u0646\u06cc\u062f \u0648 \u0645\u0647\u0627\u0631\u062a \u0647\u0627\u06cc SQL \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0633\u0637\u062d \u062c\u062f\u06cc\u062f\u06cc \u0628\u0631\u0633\u0627\u0646\u06cc\u062f! <\/p>\n<p> <a href=\"#\" class=\"cta-button\">\u062b\u0628\u062a \u0646\u0627\u0645 \u062f\u0631 \u062f\u0648\u0631\u0647<\/a><\/p>\n<p><\/body><br \/>\n<\/html><\/div>\n<div\r\n style=\"border: 2px dashed #4CAF50; border-radius: 16px; padding: 20px; background: #f9fff9; font-family: 'IRANSans', sans-serif;\">\r\n <h2 style=\"color: #2E7D32; margin-top: 0;\">\ud83d\udcda \u0645\u062d\u062a\u0648\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062d\u0635\u0648\u0644 \u0622\u0645\u0648\u0632\u0634\u06cc (\u067e\u06a9\u06cc\u062c \u06a9\u0627\u0645\u0644)<\/h2>\r\n <div\r\n style=\"background: #E8F5E9; border-radius: 12px; padding: 15px 20px; margin-bottom: 20px; border: 1px solid #A5D6A7;\">\r\n <h3 style=\"color: #1B5E20; margin-top: 0;\">\ud83d\udca1 \u0627\u06cc\u0646 \u0645\u062d\u0635\u0648\u0644 \u06cc\u06a9 \u0646\u0633\u062e\u0647\u0654 \u06a9\u0627\u0645\u0644 \u0648 \u062c\u0627\u0645\u0639 \u0627\u0633\u062a<\/h3>\r\n <p style=\"font-size:16px; line-height:1.8; color:#2E7D32; margin:0;\"> \u062a\u0645\u0627\u0645\u06cc \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0645\u0648\u0632\u0634\u06cc \u0627\u06cc\u0646 \u06a9\u062a\u0627\u0628 \u062f\u0631 \u0642\u0627\u0644\u0628 \u06cc\u06a9\r\n \u0628\u0633\u062a\u0647\u200c\u06cc \u06a9\u0627\u0645\u0644 \u0648 \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0634\u0627\u0645\u0644 \u062a\u0645\u0627\u0645 \u0646\u0633\u062e\u0647\u200c\u0647\u0627 \u0648 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0631\u062f\u0646\u06cc\u0627\u0632 \u0628\u0631\u0627\u06cc \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0627\u0633\u062a. <\/p>\r\n <\/div>\r\n <h3 style=\"color: #2E7D32;\">\ud83c\udf81 \u0645\u062d\u062a\u0648\u06cc\u0627\u062a \u06a9\u0627\u0645\u0644 \u0628\u0633\u062a\u0647 \u062f\u0627\u0646\u0644\u0648\u062f\u06cc<\/h3>\r\n\r\n\t\r\n<ul style=\"list-style-type: '\u2705 '; padding-left: 20px; font-size: 16px; line-height: 1.8;\">\r\n <li><strong>\u0648\u06cc\u062f\u06cc\u0648\u0647\u0627\u06cc \u0622\u0645\u0648\u0632\u0634\u06cc \u0641\u0627\u0631\u0633\u06cc<\/strong> \u2014 \u0622\u0645\u0648\u0632\u0634 \u0642\u062f\u0645\u200c\u0628\u0647\u200c\u0642\u062f\u0645\u060c \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0648 \u0642\u0627\u0628\u0644 \u0641\u0647\u0645<\/li>\r\n <li><strong>\u067e\u0627\u062f\u06a9\u0633\u062a\u200c\u0647\u0627\u06cc \u0635\u0648\u062a\u06cc \u0641\u0627\u0631\u0633\u06cc<\/strong> \u2014 \u062a\u0648\u0636\u06cc\u062d \u0645\u0641\u0627\u0647\u06cc\u0645 \u06a9\u0644\u06cc\u062f\u06cc \u0648 \u0646\u06a9\u0627\u062a \u062a\u06a9\u0645\u06cc\u0644\u06cc<\/li>\r\n <li><strong>\u06a9\u062a\u0627\u0628 PDF \u0641\u0627\u0631\u0633\u06cc<\/strong> \u2014 \u0634\u0627\u0645\u0644 \u06a9\u0644\u06cc\u0647\u0654 \u0633\u0631\u0641\u0635\u0644\u200c\u0647\u0627 \u0648 \u0645\u062d\u062a\u0648\u0627\u06cc \u0622\u0645\u0648\u0632\u0634\u06cc<\/li>\r\n <li><strong>\u06a9\u062a\u0627\u0628 \u062e\u0644\u0627\u0635\u0647 \u0646\u06a9\u0627\u062a \u0648\u06cc\u062f\u06cc\u0648\u0647\u0627 \u0648 \u067e\u0627\u062f\u06a9\u0633\u062a\u200c\u0647\u0627 \u2013 \u0646\u0633\u062e\u0647 PDF<\/strong> \u2014 \u0645\u0646\u0627\u0633\u0628 \u0645\u0631\u0648\u0631 \u0633\u0631\u06cc\u0639 \u0648 \u062c\u0645\u0639\u200c\u0628\u0646\u062f\u06cc \u0645\u0628\u0627\u062d\u062b<\/li>\r\n <li><strong>\u06a9\u062a\u0627\u0628 \u0635\u062f\u0647\u0627 \u0646\u06a9\u062a\u0647 \u0641\u0627\u0631\u0633\u06cc (\u062e\u0648\u062f\u0645\u0648\u0646\u06cc) \u2013 \u0646\u0633\u062e\u0647 PDF<\/strong> \u2014 \u0632\u0628\u0627\u0646 \u0633\u0627\u062f\u0647 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc<\/li>\r\n <li><strong>\u06a9\u062a\u0627\u0628 \u0635\u062f\u0647\u0627 \u0646\u06a9\u062a\u0647 \u0631\u0633\u0645\u06cc \u0641\u0627\u0631\u0633\u06cc \u2013 \u0646\u0633\u062e\u0647 PDF<\/strong> \u2014 \u0646\u06af\u0627\u0631\u0634 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u060c \u0639\u0644\u0645\u06cc \u0648 \u0645\u0646\u0627\u0633\u0628 \u0686\u0627\u067e<\/li>\r\n\r\n <li>\r\n <strong>\u06a9\u062a\u0627\u0628 \u0635\u062f\u0647\u0627 \u067e\u0631\u0633\u0634 \u0648 \u067e\u0627\u0633\u062e \u062a\u0634\u0631\u06cc\u062d\u06cc \u2013 \u0646\u0633\u062e\u0647 PDF<\/strong><br>\r\n \u2014 \u0647\u0631 \u0633\u0624\u0627\u0644 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u067e\u0627\u0633\u062e \u06a9\u0627\u0645\u0644 \u0648 \u0634\u0641\u0627\u0641 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u061b \u0645\u0646\u0627\u0633\u0628 \u062f\u0631\u06a9 \u0639\u0645\u06cc\u0642 \u0645\u0641\u0627\u0647\u06cc\u0645 \u0648 \u0631\u0641\u0639 \u0627\u0628\u0647\u0627\u0645.\r\n <\/li>\r\n\r\n <li>\r\n <strong>\u06a9\u062a\u0627\u0628 \u0635\u062f\u0647\u0627 \u067e\u0631\u0633\u0634 \u0648 \u067e\u0627\u0633\u062e \u0686\u0647\u0627\u0631\u06af\u0632\u06cc\u0646\u0647\u200c\u0627\u06cc \u2013 \u0646\u0633\u062e\u0647 PDF (\u0646\u0633\u062e\u0647 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0633\u0631\u06cc\u0639)<\/strong><br>\r\n \u2014 \u067e\u0627\u0633\u062e\u200c\u0647\u0627 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u067e\u0633 \u0627\u0632 \u0633\u0624\u0627\u0644 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u0646\u062f\u061b \u0645\u0646\u0627\u0633\u0628 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0633\u0631\u06cc\u0639 \u0648 \u062a\u062b\u0628\u06cc\u062a \u0645\u0637\u0627\u0644\u0628.\r\n <\/li>\r\n\r\n <li>\r\n <strong>\u06a9\u062a\u0627\u0628 \u0635\u062f\u0647\u0627 \u067e\u0631\u0633\u0634 \u0648 \u067e\u0627\u0633\u062e \u0686\u0647\u0627\u0631\u06af\u0632\u06cc\u0646\u0647\u200c\u0627\u06cc \u2013 \u0646\u0633\u062e\u0647 PDF (\u0646\u0633\u062e\u0647 \u062e\u0648\u062f\u0622\u0632\u0645\u0627\u06cc\u06cc \u067e\u0627\u06cc\u0627\u0646\u200c\u0628\u062e\u0634)<\/strong><br>\r\n \u2014 \u067e\u0627\u0633\u062e\u200c\u0647\u0627 \u062f\u0631 \u0627\u0646\u062a\u0647\u0627\u06cc \u0647\u0631 \u0628\u062e\u0634 \u0622\u0645\u062f\u0647\u200c\u0627\u0646\u062f\u061b \u0645\u0646\u0627\u0633\u0628 \u0622\u0632\u0645\u0648\u0646 \u0648\u0627\u0642\u0639\u06cc \u0648 \u0633\u0646\u062c\u0634 \u0645\u06cc\u0632\u0627\u0646 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc.\r\n <\/li>\r\n\r\n <li>\r\n <strong>\u06a9\u062a\u0627\u0628 \u062a\u0645\u0631\u06cc\u0646\u200c\u0647\u0627\u06cc \u062f\u0631\u0633\u062a \/ \u0646\u0627\u062f\u0631\u0633\u062a (True \/ False) \u2013 \u0646\u0633\u062e\u0647 PDF<\/strong><br>\r\n \u2014 \u0645\u0646\u0627\u0633\u0628 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0642\u062a \u0645\u0641\u0647\u0648\u0645\u06cc \u0648 \u062a\u0634\u062e\u06cc\u0635 \u0635\u062d\u06cc\u062d \u06cc\u0627 \u0646\u0627\u062f\u0631\u0633\u062a \u0628\u0648\u062f\u0646 \u06af\u0632\u0627\u0631\u0647\u200c\u0647\u0627.\r\n <\/li>\r\n\r\n <li>\r\n <strong>\u06a9\u062a\u0627\u0628 \u062a\u0645\u0631\u06cc\u0646\u200c\u0647\u0627\u06cc \u062c\u0627\u06cc \u062e\u0627\u0644\u06cc \u2013 \u0646\u0633\u062e\u0647 PDF<\/strong><br>\r\n \u2014 \u062a\u0642\u0648\u06cc\u062a \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0641\u0639\u0627\u0644 \u0648 \u062a\u0633\u0644\u0637 \u0628\u0631 \u0645\u0641\u0627\u0647\u06cc\u0645 \u0648 \u0627\u0635\u0637\u0644\u0627\u062d\u0627\u062a \u06a9\u0644\u06cc\u062f\u06cc.\r\n <\/li>\r\n<\/ul>\r\n\t\r\n\t\r\n\t\r\n\t\r\n <p style=\"color: #388E3C; font-weight: bold; font-size: 18px; margin-top: 20px;\"> \ud83c\udfaf \u0627\u06cc\u0646 \u0628\u0633\u062a\u0647 \u06cc\u06a9 \u062f\u0648\u0631\u0647\u0654 \u0622\u0645\u0648\u0632\u0634\u06cc \u06a9\u0627\u0645\u0644 \u0648\r\n \u0686\u0646\u062f\u0644\u0627\u06cc\u0647 \u0627\u0633\u062a\u061b \u0634\u0627\u0645\u0644 \u0622\u0645\u0648\u0632\u0634 \u062a\u0635\u0648\u06cc\u0631\u06cc\u060c \u0635\u0648\u062a\u06cc\u060c \u06a9\u062a\u0627\u0628\u200c\u0647\u0627\u060c \u062a\u0645\u0631\u06cc\u0646\u200c\u0647\u0627 \u0648 \u062e\u0648\u062f\u0622\u0632\u0645\u0627\u06cc\u06cc . <\/p>\r\n <hr style=\"border: none; border-top: 1px dashed #81C784; margin: 20px 0;\">\r\n <h3 style=\"color: #2E7D32;\">\u2139\ufe0f \u0646\u06a9\u0627\u062a \u0645\u0647\u0645 \u0647\u0646\u06af\u0627\u0645 \u062e\u0631\u06cc\u062f<\/h3>\r\n <ul style=\"list-style-type: '\ud83d\udd38 '; padding-left: 20px; font-size: 15px; line-height: 1.9;\">\r\n <li>\u0627\u06cc\u0646 \u0645\u062d\u0635\u0648\u0644 \u0628\u0647 \u0635\u0648\u0631\u062a <strong>\u0641\u0627\u06cc\u0644 \u062f\u0627\u0646\u0644\u0648\u062f\u06cc \u06a9\u0627\u0645\u0644<\/strong> \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0646\u0633\u062e\u0647\u0654 \u0686\u0627\u067e\u06cc \u0646\u062f\u0627\u0631\u062f.<\/li>\r\n <li>\u062a\u0645\u0627\u0645\u06cc \u0641\u0627\u06cc\u0644\u200c\u0647\u0627 \u0648 \u06a9\u062a\u0627\u0628\u200c\u0647\u0627 <strong>\u06a9\u0627\u0645\u0644\u0627\u064b \u0641\u0627\u0631\u0633\u06cc<\/strong> \u0647\u0633\u062a\u0646\u062f.<\/li>\r\n <li><strong>\u062a\u0648\u062c\u0647:<\/strong> \u0644\u06cc\u0646\u06a9\u200c\u0647\u0627\u06cc \u0627\u062e\u062a\u0635\u0627\u0635\u06cc \u062f\u0648\u0631\u0647 \u0637\u06cc <strong>\u06f4\u06f8 \u0633\u0627\u0639\u062a<\/strong> \u067e\u0633 \u0627\u0632 \u062b\u0628\u062a \u0633\u0641\u0627\u0631\u0634 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/li>\r\n <li>\u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u062f\u0631\u062c \u0634\u0645\u0627\u0631\u0647 \u0645\u0648\u0628\u0627\u06cc\u0644 \u0646\u06cc\u0633\u062a\u061b \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0633\u0631\u06cc\u0639\u200c\u062a\u0631 \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/li>\r\n <li>\u062f\u0631 \u0635\u0648\u0631\u062a \u0628\u0631\u0648\u0632 \u0645\u0634\u06a9\u0644 \u062f\u0631 \u062f\u0627\u0646\u0644\u0648\u062f \u0628\u0627 \u0634\u0645\u0627\u0631\u0647 <strong>09395106248<\/strong> \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f.<\/li>\r\n <li>\u0627\u06af\u0631 \u067e\u0631\u062f\u0627\u062e\u062a \u0627\u0646\u062c\u0627\u0645 \u0634\u062f\u0647 \u0648\u0644\u06cc \u0644\u06cc\u0646\u06a9\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0646\u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u062f\u060c \u0646\u0627\u0645 \u0648 \u0646\u0627\u0645 \u062e\u0627\u0646\u0648\u0627\u062f\u06af\u06cc \u0648 \u0646\u0627\u0645 \u0645\u062d\u0635\u0648\u0644 \u0631\u0627 \u067e\u06cc\u0627\u0645\u06a9 \u06a9\u0646\u06cc\u062f \u062a\u0627\r\n \u0644\u06cc\u0646\u06a9\u200c\u0647\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u0631\u0633\u0627\u0644 \u0634\u0648\u0646\u062f.<\/li>\r\n <\/ul>\r\n <p style=\"font-size: 16px; line-height: 1.8; margin-top: 15px;\"> \ud83d\udcac \u0631\u0627\u0647\u200c\u0647\u0627\u06cc \u0627\u0631\u062a\u0628\u0627\u0637\u06cc \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc:<br> \u0648\u0627\u062a\u0633\u200c\u0627\u067e \u06cc\u0627 \u067e\u06cc\u0627\u0645\u06a9:\r\n <strong>09395106248<\/strong><br> \u062a\u0644\u06af\u0631\u0627\u0645: <strong>@ma_limbs<\/strong> <\/p>\r\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>SQL \u0628\u0631\u0627\u06cc \u062d\u0631\u0641\u0647 \u0627\u06cc \u0647\u0627: \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0637\u0631\u0627\u062d\u06cc \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0648\u0626\u0631\u06cc SQL \u0628\u0631\u0627\u06cc \u062d\u0631\u0641\u0647 \u0627\u06cc \u0647\u0627: \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0637\u0631\u0627\u062d\u06cc \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0648\u0626\u0631\u06cc – \u062c\u0647\u0634\u06cc \u0628\u0632\u0631\u06af \u062f\u0631 \u062f\u0627\u0646\u0634 SQL \u0634\u0645\u0627! \u0622\u06cc\u0627 \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0627\u0631\u062a\u0642\u0627\u06cc \u0645\u0647\u0627\u0631\u062a \u0647\u0627\u06cc SQL \u062e\u0648\u062f \u0628\u0647 \u0633\u0637…<\/p>\n","protected":false},"featured_media":67493,"comment_status":"open","ping_status":"closed","template":"","meta":{"pmpro_default_level":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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