Update parser from ANTLR

AMagistroni · Sep 4, 2021 · ea8738e · ea8738e
1 parent 8ae1f67
commit ea8738e
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Showing 5 changed files with 64,154 additions and 72,912 deletions.
diff --git a/SqlSchemaCompare.Core/TSql/Factory/TSqlTableFactory.cs b/SqlSchemaCompare.Core/TSql/Factory/TSqlTableFactory.cs
@@ -54,9 +54,9 @@ public Table.TableConstraint CreateAlterTable(ParserRuleContext context)
             string name = string.Empty;
             if ((alterTableContext.fk != null) || (alterTableContext.constraint != null))
             {
-                name = alterTableContext.constraint.GetText();
+                name = alterTableContext.constraint != null ? alterTableContext.constraint.GetText() : default;
             }
-            else {
+            else if (alterTableContext.column_def_table_constraints() != null) {
                 var constraint = ((TSqlParser.Column_def_table_constraintContext)alterTableContext.column_def_table_constraints().children[0]).table_constraint();
                 if (constraint.CONSTRAINT() != null)
                 {