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Manual merge for WL#1622 code, will need fixes

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sergefp@mysql.com
2004-05-05 16:10:16 +04:00
parent 949c01bfa2 1eb588215b
commit fdfcadc735
13 changed files with 601 additions and 57 deletions
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39
sql/sql_parse.cc
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@ -1964,7 +1964,44 @@ mysql_execute_command(THD *thd)
}
break;
}
case SQLCOM_PREPARE:
{
DBUG_PRINT("info", ("PREPARE: %.*s FROM '%.*s' \n",
lex->prepared_stmt_name.length,
lex->prepared_stmt_name.str,
lex->prepared_stmt_code.length,
lex->prepared_stmt_code.str));
thd->command= COM_PREPARE;
if (!mysql_stmt_prepare(thd, lex->prepared_stmt_code.str,
lex->prepared_stmt_code.length + 1,
&lex->prepared_stmt_name))
send_ok(thd, 0L, 0L, "Statement prepared");
break;
}
case SQLCOM_EXECUTE:
{
DBUG_PRINT("info", ("EXECUTE: %.*s\n",
lex->prepared_stmt_name.length,
lex->prepared_stmt_name.str));
mysql_sql_stmt_execute(thd, &lex->prepared_stmt_name);
lex->prepared_stmt_params.empty();
break;
}
case SQLCOM_DEALLOCATE_PREPARE:
{
Statement* stmt;
DBUG_PRINT("info", ("DEALLOCATE PREPARE: %.*s\n",
lex->prepared_stmt_name.length,
lex->prepared_stmt_name.str));
if ((stmt= thd->stmt_map.find_by_name(&lex->prepared_stmt_name)))
{
thd->stmt_map.erase(stmt);
send_ok(thd);
}
else
send_error(thd,ER_UNKNOWN_STMT_HANDLER,"Undefined prepared statement");
break;
}
case SQLCOM_DO:
if (tables && ((res= check_table_access(thd, SELECT_ACL, tables,0)) ||
(res= open_and_lock_tables(thd,tables))))