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copied!<p>This is the routine I generally use to insert data in bulk.. </p> <pre><code>static sqlite3 *masterDB; static sqlite3_stmt *init_statement = nil; { NSString* statement; statement = @"BEGIN EXCLUSIVE TRANSACTION"; if (sqlite3_prepare_v2(masterDB, [statement UTF8String], -1, &init_statement, NULL) != SQLITE_OK) { printf("db error: %s\n", sqlite3_errmsg(masterDB)); return NO; } if (sqlite3_step(init_statement) != SQLITE_DONE) { sqlite3_finalize(init_statement); printf("db error: %s\n", sqlite3_errmsg(masterDB)); return NO; } NSTimeInterval timestampB = [[NSDate date] timeIntervalSince1970]; NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init]; [dateFormat setDateFormat:@"MMM dd, yyyy"]; NSDate *now = [NSDate date]; NSString *dateTime = [dateFormat stringFromDate:now]; [dateFormat release]; statement = @"insert into table(id, name) values(?,?)"; sqlite3_stmt *compiledStatement; if(sqlite3_prepare_v2(masterDB, [statement UTF8String], -1, &compiledStatement, NULL) == SQLITE_OK) { for(int i = 0; i < [aryList count]; i++){ NSString *objName = [aryList objectAtIndex:i]; sqlite3_bind_int(compiledStatement, 1, i ); sqlite3_bind_text(compiledStatement, 2, [objName UTF8String], -1, SQLITE_TRANSIENT); while(YES){ NSInteger result = sqlite3_step(compiledStatement); if(result == SQLITE_DONE){ break; } else if(result != SQLITE_BUSY){ printf("db error: %s\n", sqlite3_errmsg(masterDB)); break; } } sqlite3_reset(compiledStatement); } timestampB = [[NSDate date] timeIntervalSince1970] - timestampB; NSLog(@"Insert Time Taken: %f",timestampB); // COMMIT statement = @"COMMIT TRANSACTION"; sqlite3_stmt *commitStatement; if (sqlite3_prepare_v2(masterDB, [statement UTF8String], -1, &commitStatement, NULL) != SQLITE_OK) { printf("db error: %s\n", sqlite3_errmsg(masterDB)); return NO; } if (sqlite3_step(commitStatement) != SQLITE_DONE) { printf("db error: %s\n", sqlite3_errmsg(masterDB)); return NO; } // sqlite3_finalize(beginStatement); sqlite3_finalize(compiledStatement); sqlite3_finalize(commitStatement); return YES; } return YES; } </code></pre>

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