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merge with 4.0 for more memory allocation variables.

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configure.in:
  Auto merged
mysql-test/r/variables.result:
  Auto merged
mysql-test/t/variables.test:
  Auto merged
sql/ha_berkeley.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/opt_range.h:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_test.cc:
  Auto merged
sql/sql_udf.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/table.cc:
  Auto merged
scripts/Makefile.am:
  merge
sql/log_event.cc:
  merge
sql/mysqld.cc:
  merge
sql/opt_range.cc:
  merge
sql/set_var.cc:
  merge
sql/sql_class.h:
  merge
sql/sql_delete.cc:
  merge
sql/sql_parse.cc:
  merge
This commit is contained in:
unknown
2003-10-13 15:50:30 +03:00
parent 0cdddbf144 74ea459412
commit 3974119b5f
21 changed files with 362 additions and 68 deletions
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10
sql/mysql_priv.h
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@ -85,6 +85,16 @@ extern CHARSET_INFO *national_charset_info, *table_alias_charset;
#define MYSQLD_NET_RETRY_COUNT 10 // Abort read after this many int.
#endif
#define TEMP_POOL_SIZE 128
#define QUERY_ALLOC_BLOCK_SIZE 8192
#define QUERY_ALLOC_PREALLOC_SIZE 8192
#define TRANS_ALLOC_BLOCK_SIZE 4096
#define TRANS_ALLOC_PREALLOC_SIZE 4096
#define RANGE_ALLOC_BLOCK_SIZE 2048
#define ACL_ALLOC_BLOCK_SIZE 1024
#define UDF_ALLOC_BLOCK_SIZE 1024
#define TABLE_ALLOC_BLOCK_SIZE 1024
/*
The following parameters is to decide when to use an extra cache to
optimise seeks when reading a big table in sorted order