Server IP : 104.21.38.3 / Your IP : 172.70.147.101 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 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 : ON Directory : /www/server/mysql/src/mysql-test/suite/engines/funcs/t/ |
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SET SQL_MODE="TRADITIONAL,ANSI"; --disable_warnings DROP TABLE IF EXISTS t3; --enable_warnings CREATE TABLE t3(c1 TINYBLOB NOT NULL); --error 1048 INSERT INTO t3 (c1) VALUES(NULL); INSERT INTO t3 (c1) VALUES('x'); INSERT INTO t3 (c1) VALUES(''); SELECT COUNT(c1) AS total_rows FROM t3; SELECT COUNT(c1) AS null_rows FROM t3 WHERE c1 IS NULL; SELECT COUNT(c1) AS not_null_rows FROM t3 WHERE c1 IS NOT NULL; DROP TABLE t3; CREATE TABLE t3(c1 BLOB NOT NULL); --error 1048 INSERT INTO t3 (c1) VALUES(NULL); INSERT INTO t3 (c1) VALUES('x'); INSERT INTO t3 (c1) VALUES(''); SELECT COUNT(c1) AS total_rows FROM t3; SELECT COUNT(c1) AS null_rows FROM t3 WHERE c1 IS NULL; SELECT COUNT(c1) AS not_null_rows FROM t3 WHERE c1 IS NOT NULL; DROP TABLE t3; CREATE TABLE t3(c1 MEDIUMBLOB NOT NULL); --error 1048 INSERT INTO t3 (c1) VALUES(NULL); INSERT INTO t3 (c1) VALUES('x'); INSERT INTO t3 (c1) VALUES(''); SELECT COUNT(c1) AS total_rows FROM t3; SELECT COUNT(c1) AS null_rows FROM t3 WHERE c1 IS NULL; SELECT COUNT(c1) AS not_null_rows FROM t3 WHERE c1 IS NOT NULL; DROP TABLE t3; CREATE TABLE t3(c1 LONGBLOB NOT NULL); --error 1048 INSERT INTO t3 (c1) VALUES(NULL); INSERT INTO t3 (c1) VALUES('x'); INSERT INTO t3 (c1) VALUES(''); SELECT COUNT(c1) AS total_rows FROM t3; SELECT COUNT(c1) AS null_rows FROM t3 WHERE c1 IS NULL; SELECT COUNT(c1) AS not_null_rows FROM t3 WHERE c1 IS NOT NULL; DROP TABLE t3; CREATE TABLE t3(c1 TINYTEXT NOT NULL); --error 1048 INSERT INTO t3 (c1) VALUES(NULL); INSERT INTO t3 (c1) VALUES('x'); INSERT INTO t3 (c1) VALUES(''); SELECT COUNT(c1) AS total_rows FROM t3; SELECT COUNT(c1) AS null_rows FROM t3 WHERE c1 IS NULL; SELECT COUNT(c1) AS not_null_rows FROM t3 WHERE c1 IS NOT NULL; DROP TABLE t3; CREATE TABLE t3(c1 TEXT NOT NULL); --error 1048 INSERT INTO t3 (c1) VALUES(NULL); INSERT INTO t3 (c1) VALUES('x'); INSERT INTO t3 (c1) VALUES(''); SELECT COUNT(c1) AS total_rows FROM t3; SELECT COUNT(c1) AS null_rows FROM t3 WHERE c1 IS NULL; SELECT COUNT(c1) AS not_null_rows FROM t3 WHERE c1 IS NOT NULL; DROP TABLE t3; CREATE TABLE t3(c1 MEDIUMTEXT NOT NULL); --error 1048 INSERT INTO t3 (c1) VALUES(NULL); INSERT INTO t3 (c1) VALUES('x'); INSERT INTO t3 (c1) VALUES(''); SELECT COUNT(c1) AS total_rows FROM t3; SELECT COUNT(c1) AS null_rows FROM t3 WHERE c1 IS NULL; SELECT COUNT(c1) AS not_null_rows FROM t3 WHERE c1 IS NOT NULL; DROP TABLE t3; CREATE TABLE t3(c1 LONGTEXT NOT NULL); --error 1048 INSERT INTO t3 (c1) VALUES(NULL); INSERT INTO t3 (c1) VALUES('x'); INSERT INTO t3 (c1) VALUES(''); SELECT COUNT(c1) AS total_rows FROM t3; SELECT COUNT(c1) AS null_rows FROM t3 WHERE c1 IS NULL; SELECT COUNT(c1) AS not_null_rows FROM t3 WHERE c1 IS NOT NULL; DROP TABLE t3;