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				@@ -59,6 +59,9 @@ func (this *DB) QueryRow(query string, args ...interface{}) *sql.Row { 
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				 func (this *DB) Begin() (*Tx, error) { 
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				 	tx, err := this.db.Begin() 
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				 	if err != nil { 
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				+		if consts.ParamDebug { 
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				+			log("[TX] TRANSACTION START", time.Now(), err, true) 
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				+		} 
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				 		return nil, err 
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				 	} 
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				 	if consts.ParamDebug { 
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