Merge bk-internal.mysql.com:/home/bk/mysql-maria
into mysql.com:/home/my/mysql-maria include/my_base.h: Auto merged mysql-test/r/maria.result: Auto merged sql/handler.h: Auto merged storage/maria/ha_maria.cc: Auto merged
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630169c6d8
@ -14,7 +14,7 @@
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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/* This file should be included when using maria_funktions */
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/* This file should be included when using maria functions */
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#ifndef _maria_h
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#define _maria_h
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@ -250,7 +250,7 @@ typedef struct st_maria_columndef /* column information */
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extern ulong maria_block_size, maria_checkpoint_frequency;
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extern ulong maria_concurrent_insert;
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extern my_bool maria_flush, maria_single_user;
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extern my_bool maria_flush, maria_single_user, maria_page_checksums;
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extern my_bool maria_delay_key_write;
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extern my_off_t maria_max_temp_length;
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extern ulong maria_bulk_insert_tree_size, maria_data_pointer_size;
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@ -296,8 +296,10 @@ enum ha_base_keytype {
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#define HA_OPTION_RELIES_ON_SQL_LAYER 512
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#define HA_OPTION_NULL_FIELDS 1024
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#define HA_OPTION_PAGE_CHECKSUM 2048
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#define HA_OPTION_TEMP_COMPRESS_RECORD ((uint) 16384) /* set by isamchk */
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#define HA_OPTION_READ_ONLY_DATA ((uint) 32768) /* Set by isamchk */
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#define HA_OPTION_TEMP_COMPRESS_RECORD (1L << 15) /* set by isamchk */
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#define HA_OPTION_READ_ONLY_DATA (1L << 16) /* Set by isamchk */
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#define HA_OPTION_NO_CHECKSUM (1L << 17)
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#define HA_OPTION_NO_DELAY_KEY_WRITE (1L << 18)
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/* Bits in flag to create() */
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@ -2052,6 +2052,7 @@ maria_checkpoint_interval 30
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maria_log_file_size 4294959104
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maria_log_purge_type immediate
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maria_max_sort_file_size 9223372036853727232
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maria_page_checksum ON
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maria_pagecache_age_threshold 300
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maria_pagecache_buffer_size 8384512
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maria_pagecache_division_limit 100
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@ -237,8 +237,6 @@
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#define HA_LEX_CREATE_TMP_TABLE 1
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#define HA_LEX_CREATE_IF_NOT_EXISTS 2
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#define HA_LEX_CREATE_TABLE_LIKE 4
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#define HA_OPTION_NO_CHECKSUM (1L << 17)
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#define HA_OPTION_NO_DELAY_KEY_WRITE (1L << 18)
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#define HA_MAX_REC_LENGTH 65535
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/* Table caching type */
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@ -124,6 +124,10 @@ static MYSQL_SYSVAR_ULONG(checkpoint_interval, checkpoint_interval,
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" 0 means 'no automatic checkpoints'.",
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NULL, update_checkpoint_interval, 30, 0, UINT_MAX, 1);
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static MYSQL_SYSVAR_BOOL(page_checksum, maria_page_checksums, 0,
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"Maintain page checksums (can be overridden per table "
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"with PAGE_CHECKSUM clause in CREATE TABLE)", 0, 0, 1);
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static MYSQL_SYSVAR_ULONG(log_file_size, log_file_size,
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PLUGIN_VAR_RQCMDARG,
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"Limit for transaction log size",
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@ -2263,7 +2267,8 @@ int ha_maria::create(const char *name, register TABLE *table_arg,
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create_flags|= HA_CREATE_CHECKSUM;
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if (options & HA_OPTION_DELAY_KEY_WRITE)
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create_flags|= HA_CREATE_DELAY_KEY_WRITE;
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if (ha_create_info->page_checksum != HA_CHOICE_NO)
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if ((ha_create_info->page_checksum == HA_CHOICE_UNDEF && maria_page_checksums) ||
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ha_create_info->page_checksum == HA_CHOICE_YES)
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create_flags|= HA_CREATE_PAGE_CHECKSUM;
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/* TODO: Check that the following fn_format is really needed */
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@ -2669,6 +2674,7 @@ my_bool ha_maria::register_query_cache_table(THD *thd, char *table_name,
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static struct st_mysql_sys_var* system_variables[]= {
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MYSQL_SYSVAR(block_size),
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MYSQL_SYSVAR(checkpoint_interval),
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MYSQL_SYSVAR(page_checksum),
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MYSQL_SYSVAR(log_file_size),
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MYSQL_SYSVAR(log_purge_type),
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MYSQL_SYSVAR(max_sort_file_size),
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@ -33,7 +33,7 @@ uchar maria_uuid[MY_UUID_SIZE];
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uint maria_quick_table_bits=9;
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ulong maria_block_size= MARIA_KEY_BLOCK_LENGTH;
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my_bool maria_flush= 0, maria_single_user= 0;
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my_bool maria_delay_key_write= 0;
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my_bool maria_delay_key_write= 0, maria_page_checksums= 1;
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#if defined(THREAD) && !defined(DONT_USE_RW_LOCKS)
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ulong maria_concurrent_insert= 2;
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#else
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