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67770b7671
The mysql_alter_table() was able to rename only a table. The view/table renaming code is moved from the function rename_tables to the new function called do_rename(). The mysql_alter_table() function calls it when it needs to rename a view. mysql-test/t/rename.test: Added a test case for bug#14959: ALTER TABLE isn't able to rename a view mysql-test/r/rename.result: Added a test case for bug#14959: ALTER TABLE isn't able to rename a view sql/mysql_priv.h: Bug#14959: ALTER TABLE isn't able to rename a view Added the prototype of the do_rename() function. sql/sql_rename.cc: Bug#14959: ALTER TABLE isn't able to rename a view The view/table renaming code is moved from the function rename_tables to the new function called do_rename(). sql/sql_table.cc: Bug#14959: ALTER TABLE isn't able to rename a view Added handling of a view rename to the mysql_alter_table() function.
66 lines
1.5 KiB
Text
66 lines
1.5 KiB
Text
drop table if exists t0,t1,t2,t3,t4;
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drop table if exists t0,t5,t6,t7,t8,t9,t1_1,t1_2,t9_1,t9_2;
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create table t0 SELECT 1,"table 1";
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create table t2 SELECT 2,"table 2";
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create table t3 SELECT 3,"table 3";
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rename table t0 to t1;
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rename table t3 to t4, t2 to t3, t1 to t2, t4 to t1;
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select * from t1;
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3 table 3
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3 table 3
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rename table t3 to t4, t2 to t3, t1 to t2, t4 to t1;
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rename table t3 to t4, t2 to t3, t1 to t2, t4 to t1;
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select * from t1;
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1 table 1
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1 table 1
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rename table t1 to t2;
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Got one of the listed errors
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rename table t1 to t1;
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Got one of the listed errors
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rename table t3 to t4, t2 to t3, t1 to t2, t4 to t2;
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Got one of the listed errors
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show tables like "t_";
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Tables_in_test (t_)
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t1
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t2
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t3
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rename table t3 to t1, t2 to t3, t1 to t2, t4 to t1;
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Got one of the listed errors
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rename table t3 to t4, t5 to t3, t1 to t2, t4 to t1;
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Got one of the listed errors
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select * from t1;
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1 table 1
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1 table 1
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select * from t2;
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2 table 2
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2 table 2
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select * from t3;
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3 table 3
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3 table 3
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drop table if exists t1,t2,t3,t4;
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Warnings:
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Note 1051 Unknown table 't4'
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CREATE TABLE t1 (a int);
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CREATE TABLE t3 (a int);
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FLUSH TABLES WITH READ LOCK;
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RENAME TABLE t1 TO t2, t3 to t4;
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show tables;
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Tables_in_test
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t1
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t3
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UNLOCK TABLES;
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show tables;
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Tables_in_test
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t2
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t4
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drop table t2, t4;
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create table t1(f1 int);
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create view v1 as select * from t1;
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alter table v1 rename to v2;
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alter table v1 rename to v2;
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ERROR 42S02: Table 'test.v1' doesn't exist
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rename table v2 to v1;
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rename table v2 to v1;
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ERROR 42S01: Table 'v1' already exists
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drop view v1;
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drop table t1;
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