text: 
  #import <Foundation/Foundation.h>
  
  @interface GODatabaseManager : NSObject
  
  + (instancetype)sharedInstance ;
  
  - (BOOL)createTable:(NSString *)table arguments:(NSArray *)arguments ;
  
  - (BOOL)insert:(NSString *)table arguments:(NSDictionary *)arguments ;
  
  - (BOOL)delete:(NSString *)table key:(NSString *)key ;
  
  - (BOOL)update:(NSString *)table key:(NSString *)key arguments:(NSDictionary *)arguments ;
  
  - (NSArray *)select:(NSString *)table ;
  
  - (NSArray *)select:(NSString *)table arguments:(NSArray *)arguments ;
  
  - (NSArray *)select:(NSString *)table range:(NSRange)range ;
  
  - (NSArray *)select:(NSString *)table arguments:(NSArray *)arguments range:(NSRange)range ;
  
  - (NSUInteger)totalCount:(NSString *)table ;
  
  - (BOOL)isInclude:(NSString *)table key:(NSString *)key ;
  
  @end
  