Union All Select 34,34,34,34,34,34,34,34,'qbqvq'||'jjfyfcsbhiaqjbgtmfklbhgdmkxoqklhnbnewgpa'||'qqbqq'-- Zthd - -4072

: Acts as "fillers" to match the number of columns in the original table.

: Use "placeholders" so user input is never treated as code. : Acts as "fillers" to match the number

Developers protect applications using these three primary methods: : Acts as "fillers" to match the number

The specific string you provided is designed to "trick" a database: : Acts as "fillers" to match the number