From d287f56d12efd884cabb8a4b408881e66edb0858 Mon Sep 17 00:00:00 2001
From: "GUY.MOLINARI" <guy.molinari@disney.com>
Date: Wed, 12 Jun 2024 13:39:39 +0000
Subject: [PATCH] Added sourceOrdinal to load 'csv' like files (tpc-h data).

---
 core/mapper.go  | 4 ++++
 shared/table.go | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/core/mapper.go b/core/mapper.go
index 562358e..ba9eb21 100644
--- a/core/mapper.go
+++ b/core/mapper.go
@@ -302,6 +302,7 @@ func ResolveMapper(attr *Attribute) (mapper Mapper, err error) {
 		return nil, fmt.Errorf("MappingStrategy is nil for '%s'", attr.FieldName)
 	}
 
+/*
 	if attr.MappingStrategy == "Delegated" && attr.DelegationTarget == "" {
 		return nil, fmt.Errorf("DelegationTarget is nil for '%s'", attr.FieldName)
 	} else if attr.MappingStrategy == "Delegated" && attr.DelegationTarget != "" {
@@ -312,6 +313,7 @@ func ResolveMapper(attr *Attribute) (mapper Mapper, err error) {
 		}
 		return ResolveMapper(target)
 	}
+*/
 
 	if attr.MappingStrategy == "Custom" || attr.MappingStrategy == "CustomBSI" {
 		if attr.MapperConfig != nil {
@@ -329,9 +331,11 @@ func ResolveMapper(attr *Attribute) (mapper Mapper, err error) {
 
 func lookupMapper(mapperName string, conf map[string]string) (Mapper, error) {
 
+/*
 	if mapperName == "Undefined" || mapperName == "Delegated" {
 		return nil, nil
 	}
+*/
 	mapperFactory, ok := mapperFactories[mapperName]
 	if !ok {
 		// Factory has not been registered.
diff --git a/shared/table.go b/shared/table.go
index 80a2ad3..cf56d8d 100644
--- a/shared/table.go
+++ b/shared/table.go
@@ -65,7 +65,7 @@ type BasicAttribute struct {
 	IsTimeSeries     bool              `yaml:"isTimeSeries,omitempty"`
 	TimeQuantumType  string            `yaml:"timeQuantumType,omitempty"`
 	Exclusive        bool              `yaml:"exclusive,omitempty"`
-	DelegationTarget string            `yaml:"delegationTarget,omitempty"`
+	SourceOrdinal	 int			   `yaml:"sourceOrdinal,omitempty"`
 }
 
 func (a *BasicAttribute) GetParent() TableInterface {