cbb1279f9e
* feat: pgsql: complete sql, upgrade syntax file and complete autoImprove * feat: pgsql: complete unit test * feat: pgsql: update unit test for autocomplete * feat(pgsql: update split's context type ): pgsql: update split's context type * feat(pgsql: update schema, table, procedure, tablespace, function, view,database's rule name): pgsql * feat: pgsql: update usualName's rule realize * feat: pgsql:update funcName's using --------- Co-authored-by: zhaoge <>
39 lines
1.1 KiB
SQL
39 lines
1.1 KiB
SQL
UPDATE MY_TABLE SET A = 5;
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UPDATE weather
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SET temp_hi = temp_hi - 2, temp_lo = temp_lo - 2
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WHERE date > '1994-11-28';
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-- Transactions
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UPDATE accounts SET balance = balance - 100.00
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WHERE name = 'Alice';
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UPDATE branches SET balance = balance - 100.00
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WHERE name = (SELECT branch_name FROM accounts WHERE name = 'Alice');
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UPDATE accounts SET balance = balance + 100.00
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WHERE name = 'Bob';
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UPDATE branches SET balance = balance + 100.00
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WHERE name = (SELECT branch_name FROM accounts WHERE name = 'Bob');
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UPDATE accounts SET balance = balance - 100.00
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WHERE name = 'Alice';
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UPDATE mytable SET a = 5, b = b * 3, c = c + 1 WHERE a > 0;
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-- Arrays -- Modifying Arrays
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UPDATE sal_emp SET pay_by_quarter = ARRAY[25000,25000,27000,27000]
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WHERE name = 'Carol';
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UPDATE sal_emp SET pay_by_quarter[1:2] = '{27000,27000}'
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WHERE name = 'Carol';
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--
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-- UPDATE
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WITH RECURSIVE query_name (id) AS (SELECT id FROM table_expression)
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UPDATE ONLY table_name * AS alias
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SET column_name = DEFAULT, (column_name, column_nam2) = ROW ( a+1,DEFAULT)
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FROM from_list
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WHERE a=b
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RETURNING * AS output_name;
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UPDATE table_name SET column_name = a + 3;
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