diff options
Diffstat (limited to 'mysql-test/suite/binlog/t/binlog_max_binlog_stmt_cache_size.test')
| -rw-r--r-- | mysql-test/suite/binlog/t/binlog_max_binlog_stmt_cache_size.test | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/mysql-test/suite/binlog/t/binlog_max_binlog_stmt_cache_size.test b/mysql-test/suite/binlog/t/binlog_max_binlog_stmt_cache_size.test new file mode 100644 index 00000000000..10769efb9f9 --- /dev/null +++ b/mysql-test/suite/binlog/t/binlog_max_binlog_stmt_cache_size.test @@ -0,0 +1,30 @@ +source include/have_log_bin.inc; +select @@max_binlog_stmt_cache_size; + +--replace_result 18446744073709547520 max_binlog_stmt_cache_size 4294963200 max_binlog_stmt_cache_size +--disable_warnings +SET @cache_size= @@max_binlog_stmt_cache_size; +SET @max_uint64= 18446744073709551615; +SET @max_uint32= 4294967295; +SET @max_absolute_value = if (@max_uint32 < @cache_size, @max_uint64, @max_uint32); + +set global max_binlog_stmt_cache_size= @cache_size+1; +select @@max_binlog_stmt_cache_size; + +set global max_binlog_stmt_cache_size= @cache_size-1; +select @@max_binlog_stmt_cache_size = @cache_size-4096; + + +#this can be commented out if IF(cond, expr,expr) bug is solved +#Select @max_absolute_value; +#set global max_binlog_stmt_cache_size= @max_absolute_value-4096; +#select @@max_binlog_stmt_cache_size; + +#set global max_binlog_stmt_cache_size= @max_absolute_value -1; +#select @@max_binlog_stmt_cache_size; + +#--error ER_WRONG_TYPE_FOR_VAR +#set global max_binlog_stmt_cache_size= @max_absolute_value +1; +#select @@max_binlog_stmt_cache_size; + +set @@global.max_binlog_stmt_cache_size= @cache_size; |