debug

Author: James Cor

sql/analyzer/fix_exec_indexes.go

@@ -667,6 +667,13 @@ func fixExprToScope(e sql.Expression, scopes ...*idxScope) sql.Expression {
 			//  this error for the case of DEFAULT in a `plan.Values`, since we analyze the insert source in isolation (we
 			//  don't have the destination schema, and column references in default values are determined in the build phase)
 
+			if e.Name() == "v1" {
+				print()
+			}
+			if e.Name() == "vv1" {
+				print()
+			}
+
 			idx, _ := newScope.getIdxId(e.Id(), e.String())
 			if idx >= 0 {
 				return e.WithIndex(idx), transform.NewTree, nil

sql/analyzer/stored_procedures.go

@@ -166,6 +166,12 @@ func applyProcedures(ctx *sql.Context, a *Analyzer, n sql.Node, scope *plan.Scop
 		if !ok {
 			return n, transform.SameTree, nil
 		}
+		if call.Procedure.Name == "add_entry" {
+			print()
+		}
+		if call.Procedure.Name == "back_up" {
+			print()
+		}
 		if scope.IsEmpty() {
 			scope = scope.WithProcedureCache(plan.NewProcedureCache())
 		}

sql/analyzer/triggers.go

@@ -291,6 +291,10 @@ func applyTriggers(ctx *sql.Context, a *Analyzer, n sql.Node, scope *plan.Scope,
 func applyTrigger(ctx *sql.Context, a *Analyzer, originalNode, n sql.Node, scope *plan.Scope, trigger *plan.CreateTrigger, qFlags *sql.QueryFlags) (sql.Node, transform.TreeIdentity, error) {
 	qFlags.Set(sql.QFlagRelSubquery)
 
+	if trigger.TriggerName == "trig" {
+		print()
+	}
+
 	triggerLogic, err := getTriggerLogic(ctx, a, originalNode, scope, trigger, qFlags)
 	if err != nil {
 		return nil, transform.SameTree, err

sql/core.go

@@ -394,6 +394,9 @@ func DebugString(nodeOrExpression interface{}) string {
 	if s, ok := nodeOrExpression.(fmt.Stringer); ok {
 		return s.String()
 	}
+	if nodeOrExpression == nil {
+		return ""
+	}
 	panic(fmt.Sprintf("Expected sql.DebugString or fmt.Stringer for %T", nodeOrExpression))
 }
 

sql/plan/insert.go

@@ -82,6 +82,9 @@ var _ DisjointedChildrenNode = (*InsertInto)(nil)
 
 // NewInsertInto creates an InsertInto node.
 func NewInsertInto(db sql.Database, dst, src sql.Node, isReplace bool, cols []string, onDupExprs []sql.Expression, ignore bool) *InsertInto {
+	if d, ok := dst.(*InsertDestination); ok && d.DestinationName == "t1" {
+		print()
+	}
 	return &InsertInto{
 		db:          db,
 		Destination: dst,