Edit File: sql_select_limit_func.result
** Setup ** SET @session_sql_select_limit = @@SESSION.sql_select_limit; SET @global_sql_select_limit = @@GLOBAL.sql_select_limit; CREATE TEMPORARY TABLE t1(a int PRIMARY KEY, b varchar(20)); CREATE TEMPORARY TABLE t2(a int PRIMARY KEY, b varchar(20)); CREATE TEMPORARY TABLE t3(a int PRIMARY KEY, b varchar(20)); INSERT INTO t1 VALUES(1, 'val1'); INSERT INTO t1 VALUES(2, 'val2'); INSERT INTO t1 VALUES(3, 'val3'); INSERT INTO t1 VALUES(4, 'val4'); INSERT INTO t1 VALUES(5, 'val5'); INSERT INTO t1 VALUES(6, 'val6'); INSERT INTO t1 VALUES(7, 'val7'); INSERT INTO t1 VALUES(8, 'val8'); INSERT INTO t1 VALUES(9, 'val9'); INSERT INTO t2 VALUES(5, 'val5'); INSERT INTO t2 VALUES(6, 'val6'); INSERT INTO t2 VALUES(7, 'val7'); INSERT INTO t2 VALUES(8, 'val8'); INSERT INTO t2 VALUES(9, 'val9'); '#-----------------------------FN_DYNVARS_165_01-----------------#' Value DEFAULT SET SESSION sql_select_limit = DEFAULT; affected rows: 0 SELECT * FROM t1; a b 1 val1 2 val2 3 val3 4 val4 5 val5 6 val6 7 val7 8 val8 9 val9 affected rows: 9 Expecting affected rows: 9 SELECT * FROM t1 INNER JOIN t2 ON t1.a = t2.a; a b a b 5 val5 5 val5 6 val6 6 val6 7 val7 7 val7 8 val8 8 val8 9 val9 9 val9 affected rows: 5 Expecting affected rows: 5 '#-----------------------------FN_DYNVARS_165_02---------------#' SET SESSION sql_select_limit = 2; affected rows: 0 SELECT * FROM t1; a b 1 val1 2 val2 affected rows: 2 Expecting affected rows: 2 SELECT * FROM t1 INNER JOIN t2 ON t1.a = t2.a; a b a b 5 val5 5 val5 6 val6 6 val6 affected rows: 2 Expecting affected rows: 2 SET SESSION sql_select_limit = 0; affected rows: 0 SELECT * FROM t1; a b affected rows: 0 Expecting affected rows: 0 SELECT * FROM t1 INNER JOIN t2 ON t1.a = t2.a; a b a b affected rows: 0 Expecting affected rows: 0 '#-----------------------------FN_DYNVARS_165_03---------------#' SET SESSION sql_select_limit = 2; affected rows: 0 SELECT * FROM t1 LIMIT 4; a b 1 val1 2 val2 3 val3 4 val4 affected rows: 4 Expecting affected rows: 4 SELECT * FROM t1 INNER JOIN t2 ON t1.a = t2.a LIMIT 3; a b a b 5 val5 5 val5 6 val6 6 val6 7 val7 7 val7 affected rows: 3 Expecting affected rows: 3 '#-----------------------------FN_DYNVARS_165_04----------------#' SET SESSION sql_select_limit = 2; affected rows: 0 CREATE PROCEDURE TestProc() BEGIN SELECT * FROM t1; END| affected rows: 0 call TestProc(); a b 1 val1 2 val2 3 val3 4 val4 5 val5 6 val6 7 val7 8 val8 9 val9 affected rows: 9 affected rows: 0 Expecting affected rows: 9 DROP PROCEDURE TestProc; affected rows: 0 CREATE PROCEDURE TestProc() BEGIN SELECT * FROM t1 INNER JOIN t2 ON t1.a = t2.a; END| affected rows: 0 call TestProc(); a b a b 5 val5 5 val5 6 val6 6 val6 7 val7 7 val7 8 val8 8 val8 9 val9 9 val9 affected rows: 5 affected rows: 0 Expecting affected rows: 5 DROP PROCEDURE TestProc; affected rows: 0 '#-----------------------------FN_DYNVARS_165_05-----------------#' SET SESSION sql_select_limit = 2; affected rows: 0 CREATE TEMPORARY TABLE t4(a int PRIMARY KEY, b varchar(20)) SELECT * FROM t2; affected rows: 5 info: Records: 5 Duplicates: 0 Warnings: 0 Expecting Records: 5 INSERT INTO t3 SELECT * FROM t1; affected rows: 9 info: Records: 9 Duplicates: 0 Warnings: 0 Expecting Records: 9 '#-----------------------------FN_DYNVARS_165_06---------------------#' SET GLOBAL sql_select_limit = 2; ** Connecting con_int2 using root ** ** Connection con_int1 ** SELECT @@SESSION.sql_select_limit; @@SESSION.sql_select_limit 2 2 Expected SET SESSION sql_select_limit = 10; ** Connecting con_int2 using root ** ** Connection con_int2 ** SELECT @@SESSION.sql_select_limit; @@SESSION.sql_select_limit 2 2 Expected SET SESSION sql_select_limit = 12; ** Connection con_int2 ** SELECT @@SESSION.sql_select_limit; @@SESSION.sql_select_limit 12 12 Expected ** Connection con_int1 ** SELECT @@SESSION.sql_select_limit; @@SESSION.sql_select_limit 10 10 Expected SELECT @@GLOBAL.sql_select_limit; @@GLOBAL.sql_select_limit 2 2 Expected ** Connection default ** Disconnecting Connections con_int1, con_int2 SET @@SESSION.sql_select_limit = @session_sql_select_limit; SET @@GLOBAL.sql_select_limit = @global_sql_select_limit; DROP TABLE t1; DROP TABLE t2; DROP TABLE t3; DROP TABLE t4;
Back to File Manager