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Merge mysql.com:/opt/local/work/tmp_merge

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into  mysql.com:/opt/local/work/mysql-5.1-merge
This commit is contained in:
konstantin@mysql.com
2006-04-19 21:12:24 +04:00
parent eee166d859 c49e6f8869
commit 6d277eb89d
12 changed files with 522 additions and 65 deletions
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29
sql/sql_class.h
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@ -545,7 +545,7 @@ class Statement_map
public:
Statement_map();
int insert(Statement *statement);
int insert(THD *thd, Statement *statement);
Statement *find_by_name(LEX_STRING *name)
{
@ -567,36 +567,16 @@ public:
}
return last_found_statement;
}
void erase(Statement *statement)
{
if (statement == last_found_statement)
last_found_statement= 0;
if (statement->name.str)
{
hash_delete(&names_hash, (byte *) statement);
}
hash_delete(&st_hash, (byte *) statement);
}
/*
Close all cursors of this connection that use tables of a storage
engine that has transaction-specific state and therefore can not
survive COMMIT or ROLLBACK. Currently all but MyISAM cursors are closed.
*/
void close_transient_cursors();
void erase(Statement *statement);
/* Erase all statements (calls Statement destructor) */
void reset()
{
my_hash_reset(&names_hash);
my_hash_reset(&st_hash);
transient_cursor_list.empty();
last_found_statement= 0;
}
void destroy()
{
hash_free(&names_hash);
hash_free(&st_hash);
}
void reset();
~Statement_map();
private:
HASH st_hash;
HASH names_hash;
@ -1179,6 +1159,7 @@ public:
{
my_bool my_bool_value;
long long_value;
ulong ulong_value;
} sys_var_tmp;
struct {