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Technical task
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-
Major
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Resolution:
Fixed
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None
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-
-
-
10.2.2-3, 10.2.2-1, 10.2.2-2, 10.2.2-4, 10.1.18
In addition to FOR loops on explicitly declared cursors (MDEV-10581), we'll implement FOR loops for implicit cursors.
The SQL query for the implicit cursor is declared directly inside the FOR loop:
DROP TABLE IF EXISTS t1;
|
CREATE TABLE t1 (a INT, b INT);
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INSERT INTO t1 VALUES (10,20);
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DROP PROCEDURE IF EXISTS p1;
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DELIMITER /
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CREATE PROCEDURE p1 AS
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BEGIN
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FOR rec IN (SELECT a, b FROM t1)
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LOOP
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SELECT rec.a, rec.b;
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END LOOP;
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END;
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/
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DELIMITER ;
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CALL p1();
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