Question

I have a link if ser clicks it should update null field to not null but i am getting

1064 mysql error near ‘delete =’NOT NULL’ where ThirdPartyCategoryID=29′ at line 3

This is my query

ALTER table thirdpartycategorymaster Modify delete char(1) NOT NULL 

where am i going wrong?

Answer 1

Delete is a reserved word, so you need to use either brackets such as

update  thirdpartycategorymaster 
set     ThirdPartyCategoryName='ecommerce', 
        [delete] ='NOT NULL' 
where   ThirdPartyCategoryID=29 

or identifier quote character backtick (“`”)

Have a look at Schema Object Names