| Server IP : 88.99.149.37 / Your IP : 216.73.216.141 Web Server : nginx/1.31.2 System : Linux server-88-99-149-37 6.12.0-124.56.5.el10_1.x86_64 #1 SMP PREEMPT_DYNAMIC Fri May 15 06:12:08 EDT 2026 x86_64 User : muralimurth ( 1015) PHP Version : 8.4.23 Disable Function : exec,system,passthru,shell_exec,proc_close,proc_open,dl,popen,show_source,posix_kill,posix_mkfifo,posix_getpwuid,posix_setpgid,posix_setsid,posix_setuid,posix_setgid,posix_seteuid,posix_setegid,posix_uname MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/local/mysql/mysql-test/suite/sys_vars/r/ |
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SET @global_start_value = @@global.myisam_stats_method; SELECT @global_start_value; @global_start_value NULLS_UNEQUAL SET @session_start_value = @@session.myisam_stats_method; SELECT @session_start_value; @session_start_value NULLS_UNEQUAL '#--------------------FN_DYNVARS_097_01------------------------#' SET @@global.myisam_stats_method = nulls_equal; SET @@global.myisam_stats_method = DEFAULT; SELECT @@global.myisam_stats_method; @@global.myisam_stats_method NULLS_UNEQUAL SET @@session.myisam_stats_method = nulls_equal; SET @@session.myisam_stats_method = DEFAULT; SELECT @@session.myisam_stats_method; @@session.myisam_stats_method NULLS_UNEQUAL '#---------------------FN_DYNVARS_097_02-------------------------#' SET @@global.myisam_stats_method = NULL; ERROR 42000: Variable 'myisam_stats_method' can't be set to the value of 'NULL' SET @@global.myisam_stats_method = ''; ERROR 42000: Variable 'myisam_stats_method' can't be set to the value of '' SET @@session.myisam_stats_method = NULL; ERROR 42000: Variable 'myisam_stats_method' can't be set to the value of 'NULL' SET @@session.myisam_stats_method = ''; ERROR 42000: Variable 'myisam_stats_method' can't be set to the value of '' '#--------------------FN_DYNVARS_097_03------------------------#' SET @@global.myisam_stats_method = 'nulls_equal'; SELECT @@global.myisam_stats_method; @@global.myisam_stats_method NULLS_EQUAL SET @@global.myisam_stats_method = 'nulls_unequal'; SELECT @@global.myisam_stats_method; @@global.myisam_stats_method NULLS_UNEQUAL SET @@global.myisam_stats_method = 'nulls_ignored'; SELECT @@global.myisam_stats_method; @@global.myisam_stats_method NULLS_IGNORED 'Bug: Value of nulls_ignored is not documented. Its ordinal value is 2' SET @@session.myisam_stats_method = 'nulls_equal'; SELECT @@session.myisam_stats_method; @@session.myisam_stats_method NULLS_EQUAL SET @@session.myisam_stats_method = 'nulls_unequal'; SELECT @@session.myisam_stats_method; @@session.myisam_stats_method NULLS_UNEQUAL SET @@session.myisam_stats_method = 'nulls_ignored'; SELECT @@session.myisam_stats_method; @@session.myisam_stats_method NULLS_IGNORED '#--------------------FN_DYNVARS_097_04-------------------------#' SET @@global.myisam_stats_method = -1; ERROR 42000: Variable 'myisam_stats_method' can't be set to the value of '-1' SET @@global.myisam_stats_method = unequal; ERROR 42000: Variable 'myisam_stats_method' can't be set to the value of 'unequal' SET @@global.myisam_stats_method = ENABLED; ERROR 42000: Variable 'myisam_stats_method' can't be set to the value of 'ENABLED' SET @@global.myisam_stats_method = 'equal'; ERROR 42000: Variable 'myisam_stats_method' can't be set to the value of 'equal' SET @@global.myisam_stats_method = 'null_equal'; ERROR 42000: Variable 'myisam_stats_method' can't be set to the value of 'null_equal' SET @@global.myisam_stats_method = ' '; ERROR 42000: Variable 'myisam_stats_method' can't be set to the value of ' ' '#-------------------FN_DYNVARS_097_05----------------------------#' SELECT @@session.myisam_stats_method = VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME='myisam_stats_method'; @@session.myisam_stats_method = VARIABLE_VALUE 1 '#----------------------FN_DYNVARS_097_06------------------------#' SELECT @@global.myisam_stats_method = VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='myisam_stats_method'; @@global.myisam_stats_method = VARIABLE_VALUE 1 '#---------------------FN_DYNVARS_097_07-------------------------#' SET @@global.myisam_stats_method = 0; SELECT @@global.myisam_stats_method; @@global.myisam_stats_method NULLS_UNEQUAL SET @@global.myisam_stats_method = 1; SELECT @@global.myisam_stats_method; @@global.myisam_stats_method NULLS_EQUAL SET @@global.myisam_stats_method = 2; SELECT @@global.myisam_stats_method; @@global.myisam_stats_method NULLS_IGNORED SET @@global.myisam_stats_method = 0.4; ERROR 42000: Incorrect argument type to variable 'myisam_stats_method' SET @@global.myisam_stats_method = 3; ERROR 42000: Variable 'myisam_stats_method' can't be set to the value of '3' '#---------------------FN_DYNVARS_097_08----------------------#' SET @@global.myisam_stats_method = TRUE; SELECT @@global.myisam_stats_method; @@global.myisam_stats_method NULLS_EQUAL SET @@global.myisam_stats_method = FALSE; SELECT @@global.myisam_stats_method; @@global.myisam_stats_method NULLS_UNEQUAL '#---------------------FN_DYNVARS_097_09----------------------#' SET myisam_stats_method = 'nulls_equal'; SET session myisam_stats_method = 'nulls_equal'; SELECT @@myisam_stats_method; @@myisam_stats_method NULLS_EQUAL SET global myisam_stats_method = 'nulls_equal'; SELECT @@global.myisam_stats_method; @@global.myisam_stats_method NULLS_EQUAL SET @@global.myisam_stats_method = @global_start_value; SELECT @@global.myisam_stats_method; @@global.myisam_stats_method NULLS_UNEQUAL SET @@session.myisam_stats_method = @session_start_value; SELECT @@session.myisam_stats_method; @@session.myisam_stats_method NULLS_UNEQUAL