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289 lines
8.9 KiB
PHP
289 lines
8.9 KiB
PHP
################################################################################
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# inc/vcol_ins_upd.inc #
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# #
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# Purpose: #
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# Testing DDL operations such as INSERT, UPDATE, REPLACE and DELETE. #
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# #
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# #
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# #
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#------------------------------------------------------------------------------#
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# Original Author: Andrey Zhakov #
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# Original Date: 2008-09-04 #
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# Change Author: Oleksandr Byelkin (Monty program Ab)
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# Date: 2009-03-24
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# Change: Syntax changed
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################################################################################
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let $create1 = create table t1 (a int,
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b int as (-a),
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c int as (-a) persistent);
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let $create2 = create table t1 (a int unique,
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b int as (-a),
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c int as (-a) persistent);
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let $create3 = create table t1 (a int,
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b int as (-a),
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c int as (-a) persistent unique);
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let $create4 = create table t1 (a int,
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b int as (-a),
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c int as (-a) persistent unique,
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d varchar(16));
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eval $create1;
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set sql_warnings = 1;
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--echo #
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--echo # *** INSERT ***
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--echo #
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--echo # INSERT INTO tbl_name VALUES... DEFAULT is specified against vcols
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insert into t1 values (1,default,default);
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select * from t1;
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delete from t1;
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select * from t1;
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--echo # INSERT INTO tbl_name VALUES... NULL is specified against vcols
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insert into t1 values (1,null,null);
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select * from t1;
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delete from t1;
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select * from t1;
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--echo # INSERT INTO tbl_name VALUES... a non-NULL value is specified against vcols
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insert into t1 values (1,2,3);
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select * from t1;
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delete from t1;
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select * from t1;
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--echo # INSERT INTO tbl_name (<non_vcol_list>) VALUES...
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insert into t1 (a) values (1), (2);
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select * from t1;
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delete from t1;
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select * from t1;
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--echo # INSERT INTO tbl_name (<normal+vcols>) VALUES... DEFAULT is specified
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--echo # against vcols
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insert into t1 (a,b) values (1,default), (2,default);
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select * from t1;
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delete from t1;
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select * from t1;
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--echo # INSERT INTO tbl_name (<normal+vcols>) VALUES... NULL is specified against vcols
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insert into t1 (a,b) values (1,null), (2,null);
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select * from t1;
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delete from t1;
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select * from t1;
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--echo # INSERT INTO tbl_name (<normal+vcols>) VALUES... a non-NULL value is specified
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--echo # against vcols
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insert into t1 (a,b) values (1,3), (2,4);
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select * from t1;
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delete from t1;
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select * from t1;
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drop table t1;
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--echo # Table with UNIQUE non-vcol field. INSERT INTO tbl_name VALUES... ON DUPLICATE
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--echo # KEY UPDATE <non_vcol>=expr, <vcol>=expr
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eval $create2;
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insert into t1 values (1,default,default);
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insert into t1 values (1,default,default)
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on duplicate key update a=2, b=default;
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select a,b,c from t1;
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delete from t1 where b in (1,2);
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select * from t1;
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drop table t1;
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--echo # Table with UNIQUE vcol field. INSERT INTO tbl_name VALUES... ON DUPLICATE
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--echo # KEY UPDATE <non_vcol>=expr, <vcol>=expr
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eval $create3;
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insert into t1 values (1,default,default);
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insert into t1 values (1,default,default)
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on duplicate key update a=2, b=default;
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select a,b,c from t1;
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--echo # CREATE new_table ... LIKE old_table
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--echo # INSERT INTO new_table SELECT * from old_table
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create table t2 like t1;
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insert into t2 select * from t1;
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select * from t1;
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drop table t2;
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--echo # CREATE new_table ... LIKE old_table INSERT INTO new_table (<non-vcols>, <vcols>)
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--echo # SELECT <non-vcols>, <vcols> from old_table
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insert into t1 values (1,default,default);
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select * from t1;
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create table t2 like t1;
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insert into t2 (a,b) select a,b from t1;
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select * from t2;
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drop table t2;
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drop table t1;
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--echo #
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--echo # *** UPDATE ***
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--echo #
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--echo # UPDATE tbl_name SET non-vcol=expr WHERE non-vcol=expr
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eval $create1;
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insert into t1 (a) values (1), (2);
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select * from t1;
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update t1 set a=3 where a=2;
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select * from t1;
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delete from t1;
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select * from t1;
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--echo # UPDATE tbl_name SET vcol=expr WHERE non-vcol=expr
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insert into t1 (a) values (1), (2);
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select * from t1;
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update t1 set c=3 where a=2;
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select * from t1;
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delete from t1;
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select * from t1;
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--echo # UPDATE tbl_name SET non-vcol=expr WHERE vcol=expr
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insert into t1 (a) values (1), (2);
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select * from t1;
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update t1 set a=3 where b=-2;
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select * from t1;
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delete from t1;
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select * from t1;
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--echo # UPDATE tbl_name SET vcol=expr WHERE vcol=expr
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insert into t1 (a) values (1), (2);
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select * from t1;
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update t1 set c=3 where b=-2;
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select * from t1;
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delete from t1;
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select * from t1;
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drop table t1;
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--echo # INDEX created on vcol
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--echo # UPDATE tbl_name SET non-vcol=expr WHERE vcol=const
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eval $create3;
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insert into t1 (a) values (1), (2);
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select * from t1;
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update t1 set a=3 where c=-2;
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select * from t1;
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delete from t1;
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select * from t1;
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--echo # INDEX created on vcol
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--echo # UPDATE tbl_name SET non-vcol=expr WHERE vcol=between const1 and const2
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insert into t1 (a) values (1), (2);
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select * from t1;
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update t1 set a=3 where c between -3 and -2;
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select * from t1;
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delete from t1;
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select * from t1;
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--echo # No INDEX created on vcol
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--echo # UPDATE tbl_name SET non-vcol=expr WHERE vcol=between const1 and const2
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insert into t1 (a) values (1), (2);
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select * from t1;
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update t1 set a=3 where b between -3 and -2;
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select * from t1;
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delete from t1;
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select * from t1;
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--echo # INDEX created on vcol
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--echo # UPDATE tbl_name SET non-vcol=expr
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--echo # WHERE vcol=between const1 and const2 ORDER BY vcol
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insert into t1 (a) values (1), (2), (3), (4), (5);
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select * from t1;
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update t1 set a=6 where c between -1 and 0
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order by c;
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select * from t1;
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delete from t1 where c between -6 and 0;
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select * from t1;
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--echo # INDEX created on vcol
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--echo # UPDATE tbl_name SET non-vcol=expr
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--echo # WHERE vcol=between const1 and const2 ORDER BY vcol LIMIT 2
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insert into t1 (a) values (1), (2), (3), (4), (5);
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select * from t1;
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update t1 set a=6 where c between -1 and 0
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order by c limit 2;
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select * from t1;
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delete from t1 where c between -2 and 0 order by c;
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select * from t1;
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delete from t1;
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--echo # INDEX created on vcol
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--echo # UPDATE tbl_name SET non-vcol=expr
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--echo # WHERE indexed vcol=between const1 and const2 and non-indexed vcol=const3
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insert into t1 (a) values (1), (2), (3), (4), (5);
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select * from t1;
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update t1 set a=6 where (c between -2 and 0) and (b=-1);
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select * from t1;
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delete from t1;
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--echo # INDEX created on vcol
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--echo # UPDATE tbl_name SET non-vcol=expr
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--echo # WHERE indexed vcol=between const1 and const2 and non-indexed vcol=const3
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--echo # ORDER BY indexed vcol
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insert into t1 (a) values (1), (2), (3), (4), (5);
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select * from t1;
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update t1 set a=6 where (c between -2 and 0) and (b=-1) order by c;
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select * from t1;
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delete from t1;
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drop table t1;
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let $innodb_engine = `SELECT @@session.storage_engine='innodb'`;
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if ($innodb_engine)
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{
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--echo #
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--echo # Verify ON UPDATE/DELETE actions of FOREIGN KEYs
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create table t2 (a int primary key, name varchar(10));
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create table t1 (a int primary key, b int as (a % 10) persistent);
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insert into t2 values (1, 'value1'), (2,'value2'), (3,'value3');
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insert into t1 (a) values (1),(2),(3);
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select * from t1;
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select * from t2;
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select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a;
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--echo # - ON UPDATE RESTRICT
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alter table t1 add foreign key (b) references t2(a) on update restrict;
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--error ER_NO_REFERENCED_ROW_2
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insert into t1 (a) values (4);
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--error ER_ROW_IS_REFERENCED_2
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update t2 set a=4 where a=3;
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select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a;
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alter table t1 drop foreign key t1_ibfk_1;
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--echo # - ON DELETE RESTRICT
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alter table t1 add foreign key (b) references t2(a) on delete restrict;
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--error ER_ROW_IS_REFERENCED_2
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delete from t2 where a=3;
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select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a;
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select t1.a, t1.b, t2.name from t1 left outer join t2 on (t1.b=t2.a);
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alter table t1 drop foreign key t1_ibfk_1;
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--echo # - ON DELETE CASCADE
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alter table t1 add foreign key (b) references t2(a) on delete cascade;
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delete from t2 where a=3;
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select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a;
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select t1.a, t1.b, t2.name from t1 left outer join t2 on (t1.b=t2.a);
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alter table t1 drop foreign key t1_ibfk_1;
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drop table t1;
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drop table t2;
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}
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--echo #
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--echo # *** REPLACE ***
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--echo #
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--echo # UNIQUE INDEX on vcol
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--echo # REPLACE tbl_name (non-vcols) VALUES (non-vcols);
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eval $create4;
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insert into t1 (a,d) values (1,'a'), (2,'b');
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select * from t1;
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replace t1 (a,d) values (1,'c');
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select * from t1;
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delete from t1;
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select * from t1;
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# *** DELETE
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# All required tests for DELETE are performed as part of the above testing
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# for INSERT, UPDATE and REPLACE.
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set sql_warnings = 0;
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drop table t1;
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