PLS Error Codes

VARIANCE is not a standard set function

FOR UPDATE clause

Null strings are not allowed

Aliases

The value list of the IN predicate- if not a subquery- must contain only value_specifications

Subquery on right-hand-side in set clause

The first argument of the like-predicate must be a column of type character string

Subquery cannot include set operators in ANSI’s grammar

Subquery must have either ‘*’ or exactly one column in its select list

Use of ‘&’ token