visitTableConstraint method
Implementation
@override
void visitTableConstraint(TableConstraint e, void arg) {
if (e is KeyClause && e.isPrimaryKey) {
// Primary key clauses may only include simple columns
for (final column in e.columns) {
final expr = column.expression;
if (expr is! Reference || expr.entityName != null) {
context.reportError(AnalysisError(
type: AnalysisErrorType.synctactic,
message: 'Only column names can be used in a PRIMARY KEY clause',
relevantNode: expr,
));
}
}
}
visitChildren(e, arg);
}