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################### mysql-test\t\insert_id_func.test ##########################
# #
# Variable Name: insert_id #
# Scope: SESSION #
# Access Type: Dynamic #
# Data Type: numeric #
# Default Value:- #
# Range: - #
# #
# #
# Creation Date: 2008-03-07 #
# Author: Salman Rawala #
# #
# Description: Test Cases of Dynamic System Variable insert_id #
# that checks the functionality of this variable #
# #
# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
# server-system-variables.html #
# #
###############################################################################
--disable_warnings
drop table if exists t1;
--enable_warnings
#########################
# Creating new table #
#########################
--echo ## Creating new table t1 ##
CREATE TABLE t1
(
id INT NOT NULL auto_increment,
PRIMARY KEY (id),
name VARCHAR(30)
);
--echo '#--------------------FN_DYNVARS_051_01-------------------------#'
#######################################################################
# Setting initial value of insert_id and verifying its behavior #
#######################################################################
--echo ## Setting value of variable to 100 ##
SET @@session.insert_id = 100;
SELECT @@session.insert_id;
--echo ## Inserting some rows in table ##
INSERT into t1(name) values('Record_1');
INSERT into t1(name) values('Record_2');
--echo ## Verifying rows in table ##
SELECT * from t1;
SELECT @@session.insert_id;
INSERT into t1(name) values('Record_3');
--echo '#--------------------FN_DYNVARS_051_02-------------------------#'
##########################################################
# Verifying value of insert_id with new connection #
##########################################################
connect (test_con1, localhost, root,,);
connection test_con1;
--echo ## Setting value of insert_id to 50 ##
SET @@session.insert_id = 50;
SELECT @@session.insert_id;
--echo ## Inserting rows in table t1 ##
INSERT into t1(name) values('Record_4');
INSERT into t1(name) values('Record_5');
INSERT into t1(name) values('Record_6');
SELECT * from t1;
--echo 'Bug#35376 Value of insert_id automatically resets to 0 after inserting
--echo ' 1st row'
--echo '#--------------------FN_DYNVARS_051_03-------------------------#'
#############################################################################
# Now verifying some new value of insert_id with second new connection #
#############################################################################
connect (test_con2, localhost, root,,);
connection test_con2;
--echo ## Setting session value of variable to 25 ##
SET @@session.insert_id = 25;
--echo ## Inserting some rows in table ##
INSERT into t1(name) values('Record_7');
INSERT into t1(name) values('Record_8');
--echo ## Verifying data in table t1 ##
SELECT * from t1;
--echo ## Dropping table t1 ##
drop table t1;
disconnect test_con1;
disconnect test_con2;
# MDEV-22711 Assertion `nr != 0' failed in handler::update_auto_increment.
#
connection default;
CREATE TABLE t1(id int primary key auto_increment);
SET SESSION insert_id=123;
SET SESSION insert_id=0;
INSERT INTO t1 VALUES ();
SET SESSION insert_id=123;
SET SESSION insert_id=default;
INSERT INTO t1 VALUES ();
SET SESSION insert_id=123;
SET SESSION insert_id=-1;
INSERT INTO t1 VALUES ();
SET SESSION insert_id=123;
SET SESSION insert_id=-10;
INSERT INTO t1 VALUES ();
SELECT * FROM t1;
DROP TABLE t1;
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