dialect/sql/sqlgraph: report check constraint violation with IsCheckConstraintError (#4404)

* feat(dialect): Support check constraint violation

* chore: Add unit tests for IsCheckConstraintError

dialect/sql/sqlgraph/errors.go

@@ -12,7 +12,10 @@ import (
 // IsConstraintError returns true if the error resulted from a database constraint violation.
 func IsConstraintError(err error) bool {
 	var e *ConstraintError
-	return errors.As(err, &e) || IsUniqueConstraintError(err) || IsForeignKeyConstraintError(err)
+	return errors.As(err, &e) ||
+		IsUniqueConstraintError(err) ||
+		IsForeignKeyConstraintError(err) ||
+		IsCheckConstraintError(err)
 }
 
 // IsUniqueConstraintError reports if the error resulted from a DB uniqueness constraint violation.
@@ -51,3 +54,21 @@ func IsForeignKeyConstraintError(err error) bool {
 	}
 	return false
 }
+
+// IsCheckConstraintError reports if the error resulted from a database check constraint violation.
+// e.g. a value does not satisfy a check condition.
+func IsCheckConstraintError(err error) bool {
+	if err == nil {
+		return false
+	}
+	for _, s := range []string{
+		"Error 3819",                // MySQL
+		"violates check constraint", // Postgres
+		"CHECK constraint failed",   // SQLite
+	} {
+		if strings.Contains(err.Error(), s) {
+			return true
+		}
+	}
+	return false
+}