Edit File: updatable_views_with_limit_func.result
SET @session_updatable_views_with_limit = @@Session.UPDATABLE_VIEWS_WITH_LIMIT; DROP TABLE IF EXISTS t1; CREATE TABLE t1 (a INT, b INT, c INT, PRIMARY KEY(a,b)); INSERT INTO t1 VALUES (10,2,-1), (20,3,-2), (30,4,-3), (40,5,-4); CREATE VIEW v1 (x,y) AS SELECT a, c FROM t1; ** Connecting test_con1 using username 'root' ** ** Connection test_con1 ** SET @@Session.UPDATABLE_VIEWS_WITH_LIMIT=YES; Warning expected, 'View does not contain complete key of the table' UPDATE v1 SET x=x+6 LIMIT 1; Warnings: Note 1355 View being updated does not have complete key of underlying table in it SELECT * FROM t1; a b c 16 2 -1 20 3 -2 30 4 -3 40 5 -4 UPDATE v1 SET x=x+5; SELECT * FROM t1; a b c 21 2 -1 25 3 -2 35 4 -3 45 5 -4 ** Connecting test_con2 using username 'root' ** ** Connection test_con2 ** SET @@Session.UPDATABLE_VIEWS_WITH_LIMIT=NO; SELECT @@SESSION.UPDATABLE_VIEWS_WITH_LIMIT; @@SESSION.UPDATABLE_VIEWS_WITH_LIMIT NO UPDATE v1 SET x=x+10 LIMIT 1; ERROR HY000: The target table v1 of the UPDATE is not updatable Expected error 'Non updatable table' SELECT * FROM t1; a b c 21 2 -1 25 3 -2 35 4 -3 45 5 -4 '#---------------------FN_DYNVARS_039_01----------------------#' SET UPDATABLE_VIEWS_WITH_LIMIT=NO; UPDATE v1 SET x=x+1 LIMIT 1; ERROR HY000: The target table v1 of the UPDATE is not updatable Expected error 'Non updatable table' SET UPDATABLE_VIEWS_WITH_LIMIT=0; UPDATE v1 SET x=x+1 LIMIT 1; ERROR HY000: The target table v1 of the UPDATE is not updatable Expected error 'Non updatable table' '#---------------------FN_DYNVARS_039_02----------------------#' Warning expected, 'View does not contain complete key of the table' SET UPDATABLE_VIEWS_WITH_LIMIT=DEFAULT; UPDATE v1 SET x=x+1 LIMIT 1; Warnings: Note 1355 View being updated does not have complete key of underlying table in it Warning expected, 'View does not contain complete key of the table' SET UPDATABLE_VIEWS_WITH_LIMIT=YES; UPDATE v1 SET x=x+2 LIMIT 1; Warnings: Note 1355 View being updated does not have complete key of underlying table in it ** Connection default ** ** Disconnecting test_con1, test_con2 ** SET @@SESSION.updatable_views_with_limit = @session_updatable_views_with_limit; DROP VIEW IF EXISTS v1; DROP TABLE IF EXISTS t1;
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