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42 lines
827 B
Text
42 lines
827 B
Text
--source include/not_embedded.inc
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--echo #
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--echo # MDEV-15151: function with recursive CTE using no base tables
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--echo # (duplicate of MDEV-16661)
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--echo #
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--connection default
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CREATE TABLE t1 (id int KEY);
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INSERT INTO t1 VALUES (0), (1),(2);
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CREATE OR REPLACE FUNCTION func() RETURNS int
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RETURN
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(
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WITH recursive cte AS
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(SELECT 1 a UNION SELECT cte.* FROM cte natural join t1)
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SELECT * FROM cte limit 1
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);
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--connect (con1,localhost,root,,test)
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--let $conid= `SELECT CONNECTION_ID()`
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--send SELECT func()
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--connect (con2,localhost,root,,test)
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--disable_query_log
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--eval KILL QUERY $conid
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--enable_query_log
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--disconnect con2
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--disable_result_log
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--connection con1
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--error 0,ER_QUERY_INTERRUPTED
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--reap
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--disconnect con1
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--enable_result_log
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--connection default
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DROP FUNCTION func;
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DROP TABLE t1;
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