InvariantViolationException¶

InvariantViolationException is a RuntimeException (Java) that is reported when data does not match the rules of a table (using Constraints).

Creating Instance¶

InvariantViolationException takes the following to be created:

• Error Message

InvariantViolationException is created when:

• DeltaErrors utility is used to notNullColumnMissingException
• InvariantViolationException utility is used to apply

Creating InvariantViolationException¶

apply creates a InvariantViolationException for the given constraint: Check or NotNull.

Check¶

apply(
  constraint: Constraints.Check,
  values: Map[String, Any]): InvariantViolationException

Check

CHECK constraint [name] [sql] violated by row with values:
 - [column] : [value]

NotNull¶

apply(
  constraint: Constraints.NotNull): InvariantViolationException

NotNull

NOT NULL constraint violated for column: [name]

Usage¶

apply is used when:

• CheckDeltaInvariant is used to eval (and assertRule)