objective-c-sql-query-builder
ZIMSqlExplainStatement.h
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00001 /*
00002  * Copyright 2011-2015 Ziminji
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at:
00007  * 
00008  *    http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 
00017 #import "ZIMSqlStatement.h"
00018 #import "ZIMSqlDataManipulationCommand.h"
00019 
00020 #define ZIMSqlExplainMachineInstructions                0
00021 #define ZIMSqlExplainHighLevelInformation               1
00022 
00029 @interface ZIMSqlExplainStatement : NSObject <ZIMSqlStatement, ZIMSqlDataManipulationCommand> {
00030 
00031         @protected
00032                 NSUInteger _level;
00033                 NSString *_statement;
00034 
00035 }
00043 - (void) level: (NSUInteger)level;
00050 - (void) sql: (id<ZIMSqlStatement>)statement;
00057 - (NSString *) statement;
00058 
00059 @end
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