- #Mamp for windows not initiating mysql server mac os x#
- #Mamp for windows not initiating mysql server series#
This error was less likely to occur in MySQL 5.5 and 5.6, because raising the number of InnoDB undo slots increased the number of simultaneous transactions needed to trigger the bug, from 1K to 128K.
The fix adds error handling to delete the erroneous. ibd file from the failed CREATE TABLE was left behind, preventing the table from being created later, after the load had dropped. * InnoDB Storage Engine: With 1024 concurrent InnoDB transactions running concurrently and the innodb_file_per_table setting enabled, a CREATE TABLE operation for an InnoDB table could fail. The workaround was to set the configuration option innodb_change_buffering=inserts. The error occurred during a purge operation involving the InnoDB change buffer. * InnoDB Storage Engine: The MySQL server could halt with an assertion error: InnoDB: Failing assertion: page_get_n_recs(page) > 1 Subsequent restarts could fail with the same error.
They are replaced by calls to the UNIV_MEM_INVALID() macro. They were only used in debug builds instrumented for Valgrind. * InnoDB Storage Engine: References to C preprocessor symbols and macros HAVE_purify, UNIV_INIT_MEM_TO_ZERO, and UNIV_SET_MEM_TO_ZERO were removed from the InnoDB source code. The fix causes InnoDB to turn off the innodb_use_native_aio setting automatically if it detects that the temporary file directory does not support asynchronous I/O. The workaround was to turn off the innodb_use_native_aio setting or use a different temporary directory. The crash occurred because asynchronous I/O is not supported on tmpfs in some Linux kernel versions. InnoDB: Error number 22 means 'Invalid argument'. The entry in the error log looked like: 101123 2:10:59 InnoDB: Operating system error number 22 in a file operation.
* InnoDB Storage Engine: The server could crash when creating an InnoDB temporary table under Linux, if the $TMPDIR setting points to a tmpfs filesystem and innodb_use_native_aio is enabled, as it is by default in MySQL 5.5.4 and higher. * InnoDB Storage Engine: A Valgrind error was fixed in the function os_aio_init(). These functions were affected: CONVERT_TZ(), DATE_ADD(), DATE_SUB(), DAYOFYEAR(), LAST_DAY(), TIMESTAMPDIFF(), TO_DAYS(), TO_SECONDS(), WEEK(), WEEKDAY(), WEEKOFYEAR(), YEARWEEK(). The change was that several functions became more strict when passed a DATE() function value as their argument, thus they rejected incomplete dates with a day part of zero.
#Mamp for windows not initiating mysql server series#
* Incompatible Change: An earlier change (in MySQL 5.1.62 and 5.5.21) was found to modify date-handling behavior in General Availability-status series (MySQL 5.1 and 5.5). Some of the memory that was formerly allocated for every open table is now allocated only when the table is modified for the first time. The problem was most evident for tables with large row size. * Performance: InnoDB Storage Engine: Memory allocation for InnoDB tables was reorganized to reduce the memory overhead for large numbers of tables or partitions, avoiding situations where the “resident set size” could grow regardless of FLUSH TABLES statements.
#Mamp for windows not initiating mysql server mac os x#
* A new CMake option, MYSQL_PROJECT_NAME, can be set on Windows or Mac OS X to be used in the project name.
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