| Server IP : 185.86.78.101 / Your IP : 216.73.216.124 Web Server : Apache System : Linux 675867-vds-valikoshka1996.gmhost.pp.ua 5.4.0-150-generic #167-Ubuntu SMP Mon May 15 17:35:05 UTC 2023 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /www/server/mysql/mysql-test/t/ |
Upload File : |
#----------------------------------------------------------------------------- # csv_alter_table.test - .test file for MySQL regression suite # Purpose: To test the behavior of the CSV engine # Bug#31473 resulted in strict enforcement of non-nullable # columns in CSV engine. # Tests code for Bug#33696 - CSV engine allows NULLable # Columns via ALTER TABLE statements # # Author pcrews # Last modified: 2008-01-06 #----------------------------------------------------------------------------- ############################################################################# # Testcase csv_alter_table.1: Positive test for ALTER table # ############################################################################# -- echo # ===== csv_alter_table.1 ===== -- disable_warnings DROP TABLE IF EXISTS t1; -- enable_warnings CREATE TABLE t1 (a int NOT NULL) ENGINE = CSV; ALTER TABLE t1 ADD COLUMN b CHAR(5) NOT NULL; DESC t1; ALTER TABLE t1 DROP COLUMN b; DESC t1; ALTER TABLE t1 MODIFY a BIGINT NOT NULL; DESC t1; ALTER TABLE t1 CHANGE a a INT NOT NULL; DESC t1; DROP TABLE t1; ############################################################################# # Testcase csv_alter_table.2: Negative test for ALTER table # These queries should not succeed / should throw errors ############################################################################# -- echo # ===== csv_alter_table.2 ===== -- disable_warnings DROP TABLE IF EXISTS t1; -- enable_warnings CREATE TABLE t1 (a int NOT NULL) ENGINE = CSV; --error ER_CHECK_NOT_IMPLEMENTED ALTER TABLE t1 ADD COLUMN b CHAR(5); DESC t1; --error ER_CHECK_NOT_IMPLEMENTED ALTER TABLE t1 MODIFY a BIGINT; DESC t1; --error ER_CHECK_NOT_IMPLEMENTED ALTER TABLE t1 CHANGE a a INT; DESC t1; DROP TABLE t1;