Android中的sqlite事务操作
SQLiteDatabase db = this.getWritableDatabase();db.beginTransaction();db.delete(this.DAILY_EXAMINE, "1=1", null);db.delete(this.ENTERPRISE_EXAMINE, "1=1", null);db.delete(this.LAW_ENFOREMENT, "1=1", null);db.delete(this.EVENT_EXAMINE, "1=1", null);db.delete(this.LOCUS_OF_POINT, "1=1", null);db.setTransactionSuccessful();db.endTransaction();使用事务进行数据操作可以大大提高数据的操作效率
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