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sergefp@mysql.com
2004-04-08 17:08:56 +04:00
parent 3b6c3dd2f5 ca75b62d5a
commit ac563b1b8e
13 changed files with 570 additions and 24 deletions
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14
sql/sql_class.h
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@ -594,6 +594,12 @@ public:
struct system_variables variables; // Changeable local variables
pthread_mutex_t LOCK_delete; // Locked before thd is deleted
/*
statement_name -> (Statement*) map of statements prepared using SQL syntax.
Hash element is SQL_PREP_STMT_ENTRY.
*/
HASH sql_prepared_stmts;
/* all prepared statements and cursors of this connection */
Statement_map stmt_map;
/*
@ -1270,6 +1276,14 @@ class user_var_entry
DTCollation collation;
};
class Prepared_statement;
/* Needed by THD::sql_prepared_stmts */
typedef struct st_sql_prep_stmt_entry
{
public:
LEX_STRING name;
Prepared_statement *stmt;
}SQL_PREP_STMT_ENTRY;
/* Class for unique (removing of duplicates) */