/usr/lib/mysql-testsuite/t/truncate.test is in percona-server-test-5.6 5.6.22-rel71.0-0ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 | #
# Test of truncate
#
--disable_warnings
drop table if exists t1, t2;
--enable_warnings
create table t1 (a integer, b integer,c1 CHAR(10));
insert into t1 (a) values (1),(2);
truncate table t1;
select count(*) from t1;
insert into t1 values(1,2,"test");
select count(*) from t1;
delete from t1;
select * from t1;
drop table t1;
# The following should fail
--error 1146
select count(*) from t1;
create temporary table t1 (n int);
insert into t1 values (1),(2),(3);
truncate table t1;
select * from t1;
drop table t1;
--error 1146
truncate non_existing_table;
#
# test autoincrement with TRUNCATE; verifying difference with DELETE
#
create table t1 (a integer auto_increment primary key);
insert into t1 (a) values (NULL),(NULL);
truncate table t1;
insert into t1 (a) values (NULL),(NULL);
SELECT * from t1;
delete from t1;
insert into t1 (a) values (NULL),(NULL);
SELECT * from t1;
drop table t1;
# Verifying that temp tables are handled the same way
create temporary table t1 (a integer auto_increment primary key);
insert into t1 (a) values (NULL),(NULL);
truncate table t1;
insert into t1 (a) values (NULL),(NULL);
SELECT * from t1;
delete from t1;
insert into t1 (a) values (NULL),(NULL);
SELECT * from t1;
drop table t1;
# End of 4.1 tests
# Test for Bug#5507 "TRUNCATE should work with views"
#
# when it'll be fixed, the error should become 1347
# (test.v1' is not BASE TABLE)
#
create table t1 (s1 int);
insert into t1 (s1) values (1), (2), (3), (4), (5);
create view v1 as select * from t1;
--error 1146
truncate table v1;
drop view v1;
drop table t1;
# End of 5.0 tests
--echo #
--echo # Bug#20667 - Truncate table fails for a write locked table
--echo #
CREATE TABLE t1 (c1 INT);
LOCK TABLE t1 WRITE;
INSERT INTO t1 VALUES (1);
SELECT * FROM t1;
TRUNCATE TABLE t1;
SELECT * FROM t1;
UNLOCK TABLES;
#
LOCK TABLE t1 READ;
--error ER_TABLE_NOT_LOCKED_FOR_WRITE
TRUNCATE TABLE t1;
UNLOCK TABLES;
#
CREATE TABLE t2 (c1 INT);
LOCK TABLE t2 WRITE;
--error ER_TABLE_NOT_LOCKED
TRUNCATE TABLE t1;
UNLOCK TABLES;
#
CREATE VIEW v1 AS SELECT t1.c1 FROM t1,t2 WHERE t1.c1 = t2.c1;
INSERT INTO t1 VALUES (1), (2), (3);
INSERT INTO t2 VALUES (1), (3), (4);
SELECT * FROM v1;
--error ER_NO_SUCH_TABLE
TRUNCATE v1;
SELECT * FROM v1;
#
LOCK TABLE t1 WRITE;
--error ER_TABLE_NOT_LOCKED
SELECT * FROM v1;
--error ER_TABLE_NOT_LOCKED
TRUNCATE v1;
--error ER_TABLE_NOT_LOCKED
SELECT * FROM v1;
UNLOCK TABLES;
#
LOCK TABLE t1 WRITE, t2 WRITE;
--error ER_TABLE_NOT_LOCKED
SELECT * FROM v1;
--error ER_TABLE_NOT_LOCKED
TRUNCATE v1;
--error ER_TABLE_NOT_LOCKED
SELECT * FROM v1;
UNLOCK TABLES;
#
LOCK TABLE v1 WRITE;
SELECT * FROM v1;
--error ER_TABLE_NOT_LOCKED
TRUNCATE v1;
SELECT * FROM v1;
UNLOCK TABLES;
#
LOCK TABLE t1 WRITE, t2 WRITE, v1 WRITE;
SELECT * FROM v1;
--error ER_TABLE_NOT_LOCKED
TRUNCATE v1;
SELECT * FROM v1;
UNLOCK TABLES;
#
DROP VIEW v1;
DROP TABLE t1, t2;
#
CREATE PROCEDURE p1() SET @a = 5;
--error ER_NO_SUCH_TABLE
TRUNCATE p1;
SHOW CREATE PROCEDURE p1;
DROP PROCEDURE p1;
--echo #
--echo # Bug#46452 Crash in MDL, HANDLER OPEN + TRUNCATE TABLE
--echo #
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
CREATE TABLE t1 AS SELECT 1 AS f1;
HANDLER t1 OPEN;
--echo # Here comes the crash.
TRUNCATE t1;
--echo # Currently TRUNCATE, just like other DDL, implicitly closes
--echo # open HANDLER table.
--error ER_UNKNOWN_TABLE
HANDLER t1 READ FIRST;
# Cleanup
DROP TABLE t1;
--echo # End of 6.0 tests
|