Build the 'a','b' body of an IN (...) clause from a list of primary-key values. Blanks and case-insensitive duplicates are dropped; quotes inside a value are doubled.
'a','b'
IN (...)
Single-column keys only — a composite key's compact segment is not a SQL literal.
Build the
'a','b'body of anIN (...)clause from a list of primary-key values. Blanks and case-insensitive duplicates are dropped; quotes inside a value are doubled.Single-column keys only — a composite key's compact segment is not a SQL literal.