--source include/have_innodb.inc
######## suite/innodb/t/innodb_prefix_iindex_restart_server.test #####
#                                                                    #
# Testcase for worklog WL#5743: Lift the limit of index key prefixes #
# Test scenario : Stop the server in between when prefix index are   #
# created and see if state is preserved after restart                #
#                                                                    #
# Creation:                                                          #
# 2011-06-02 Implemented this test as part of WL#5743                #
#                                                                    #
######################################################################

# Embedded server tests do not support restarting
--source include/not_embedded.inc

set global innodb_large_prefix=1;

#------------------------------------------------------------------------------
# Stop the server in between when prefix index are created and see if state is
# correct when server is restarted.
# Server is restarted at differnt points.

CREATE TABLE worklog5743 (
col_1_text TEXT(4000) , col_2_text TEXT(4000) ,
PRIMARY KEY (col_1_text(3072))
) ROW_FORMAT=DYNAMIC, engine = innodb;
INSERT INTO worklog5743 VALUES(REPEAT("a", 3500) , REPEAT("o", 3500));
SELECT col_1_text = REPEAT("a", 3500) , col_2_text  = REPEAT("o", 3500) FROM
worklog5743;

--connect (con1,localhost,root,,)
SELECT col_1_text = REPEAT("a", 3500) , col_2_text = REPEAT("o", 3500) FROM
worklog5743;
SELECT COUNT(*) FROM worklog5743;


--connect (con2,localhost,root,,)
START TRANSACTION;
INSERT INTO worklog5743 VALUES(REPEAT("b", 3500) , REPEAT("o", 3500));


--connection con1
SELECT col_1_text = REPEAT("a", 3500) , col_2_text = REPEAT("o", 3500) FROM
worklog5743;
SELECT COUNT(*) FROM worklog5743;
START TRANSACTION;


--connection default
# Restart the server
-- source include/restart_mysqld.inc
SELECT COUNT(*) FROM worklog5743;
SELECT col_1_text = REPEAT("a", 3500) , col_2_text  = REPEAT("o", 3500) FROM
worklog5743;

--disconnect con1
--disconnect con2

--connect (con1,localhost,root,,)
SELECT col_1_text = REPEAT("a", 3500) , col_2_text = REPEAT("o", 3500) FROM
worklog5743;
SELECT COUNT(*) FROM worklog5743;
START TRANSACTION;
INSERT INTO worklog5743 VALUES(REPEAT("b", 3500) , REPEAT("o", 3500));
DELETE FROM worklog5743 WHERE col_1_text = REPEAT("b", 3500);
SELECT col_1_text = REPEAT("a", 3500) , col_2_text = REPEAT("o", 3500) FROM
worklog5743;

--connection default
# Restart the server
-- source include/restart_mysqld.inc
SELECT COUNT(*) FROM worklog5743;
SELECT col_1_text = REPEAT("a", 3500) , col_2_text  = REPEAT("o", 3500) FROM
worklog5743;

--disconnect con1

--connect (con2,localhost,root,,)
SELECT col_1_text = REPEAT("a", 3500) , col_2_text = REPEAT("o", 3500) FROM
worklog5743;
SELECT COUNT(*) FROM worklog5743;
START TRANSACTION;
UPDATE worklog5743 SET col_1_text = REPEAT("b", 3500) WHERE col_1_text = REPEAT("a", 3500);
SELECT col_1_text = REPEAT("b", 3500) , col_2_text = REPEAT("o", 3500) FROM
worklog5743;

--connection default
# Restart the server
-- source include/restart_mysqld.inc
SELECT COUNT(*) FROM worklog5743;
SELECT col_1_text = REPEAT("a", 3500) , col_2_text  = REPEAT("o", 3500) FROM
worklog5743;

DROP TABLE worklog5743;