99 lines
2.9 KiB
Plaintext
99 lines
2.9 KiB
Plaintext
#
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# WL#6469: Optimizing CREATE/DROP performance for temporary tables
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#
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--source include/have_innodb.inc
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# Must have debug code to use SET SESSION debug
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--source include/have_debug.inc
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# Valgrind can hang or return spurious messages on DBUG_SUICIDE
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--source include/not_valgrind.inc
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# Embedded server does not support crashing
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--source include/not_embedded.inc
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#########################################################################
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# #
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# Will test following scenarios: #
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# 1. Effect of errors on temp-table #
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#########################################################################
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#-------------------------------------------------------------
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#
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# create test-bed.
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#
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let $per_table = `select @@innodb_file_per_table`;
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let $format = `select @@innodb_file_format`;
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set global innodb_file_per_table = 0;
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#------------------------------------------------------------
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#
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# 1. Effect of errors on temp-table
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#
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set global innodb_file_per_table = 1;
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call mtr.add_suppression("No space left on device");
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call mtr.add_suppression("table.+ full");
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call mtr.add_suppression("Cannot create file");
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# In the test scenario, there can be orphaned .frm files.
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# These are expected. So suppressing the associated warnings.
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call mtr.add_suppression("\\[ERROR\\] InnoDB: table .* does not exist "
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"in the InnoDB internal");
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#
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--exec echo "restart " > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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set session debug="+d,ib_ddl_crash_during_tablespace_alloc";
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--error 2013
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create temporary table t1
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(a int, b int, primary key(a), index(b)) engine = innodb;
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#
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--enable_reconnect
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--source include/wait_until_connected_again.inc
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--disable_reconnect
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create temporary table t1
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(a int, b int, primary key(a), index(b)) engine = innodb;
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insert into t1 values (10, 11);
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select * from t1;
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drop table t1;
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#
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#
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set session debug="+d,ib_create_table_fail_at_create_index";
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--error ER_INDEX_COLUMN_TOO_LONG
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create temporary table t1
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(a int, b int, primary key(a), index(b)) engine = innodb;
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--error ER_NO_SUCH_TABLE
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insert into t1 values (10, 11);
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set session debug="-d,ib_create_table_fail_at_create_index";
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create temporary table t1
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(a int, b int, primary key(a), index(b)) engine = innodb;
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insert into t1 values (10, 11);
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drop table t1;
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#-------------------------------------------------------------
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#
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# Temp table with PK-FK -FK constraint is igonered for temp
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# tables
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--disable_warnings
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drop table if exists parent,child;
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--enable_warnings
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create temporary table parent ( i int primary key ) engine = innodb;
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create table child ( j int references parent(i)) engine = innodb;
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insert into parent values (1),(2),(3),(4);
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insert into child values (1),(2),(3),(4);
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# We can insert non referencing values as constraint is ignored for temp table
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insert into child values (5),(6);
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select * from parent;
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select * from child;
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#
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--source include/restart_mysqld.inc
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#
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# parent table will be removed on restart as its temp table
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--error ER_NO_SUCH_TABLE
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select * from parent ;
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select * from child ;
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drop table child;
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