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58 lines
1.5 KiB
Objective-C
Executable File
58 lines
1.5 KiB
Objective-C
Executable File
//
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// RSDatabaseQueue.h
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// RSDatabase
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//
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// Created by Brent Simmons on 10/19/13.
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// Copyright (c) 2013 Ranchero Software, LLC. All rights reserved.
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//
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@import Foundation;
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#import "FMDatabase.h"
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@class RSDatabaseQueue;
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NS_ASSUME_NONNULL_BEGIN
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@protocol RSDatabaseQueueDelegate <NSObject>
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@optional
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- (void)makeFunctionsForDatabase:(FMDatabase *)database queue:(RSDatabaseQueue *)queue;
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@end
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// Everything runs on a serial queue.
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typedef void (^RSDatabaseBlock)(FMDatabase * __nonnull database);
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@interface RSDatabaseQueue : NSObject
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@property (nonatomic, strong, readonly) NSString *databasePath; // For debugging use, so you can open the database in sqlite3.
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- (instancetype)initWithFilepath:(NSString *)filepath excludeFromBackup:(BOOL)excludeFromBackup;
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@property (nonatomic, weak) id<RSDatabaseQueueDelegate> delegate;
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// You can feed it the contents of a file that includes comments, etc.
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// Lines that start with case-insensitive "create " are executed.
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- (void)createTablesUsingStatements:(NSString *)createStatements;
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- (void)update:(RSDatabaseBlock)updateBlock;
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- (void)runInDatabase:(RSDatabaseBlock)databaseBlock; // Same as update, but no transaction.
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- (void)fetch:(RSDatabaseBlock)fetchBlock;
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- (void)fetchSync:(RSDatabaseBlock)fetchBlock;
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- (void)vacuum;
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- (void)vacuumIfNeeded; // defaultsKey = @"lastVacuumDate"; interval is 6 days.
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- (void)vacuumIfNeeded:(NSString *)defaultsKey intervalBetweenVacuums:(NSTimeInterval)intervalBetweenVacuums;
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- (NSArray *)arrayWithSingleColumnResultSet:(FMResultSet *)rs;
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@end
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NS_ASSUME_NONNULL_END
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