MCOL-265 Add support for TIMESTAMP data type

writeengine/xml/we_xmljob.cpp

@@ -76,7 +76,8 @@ const long long infinidb_precision[19] =
 //------------------------------------------------------------------------------
 XMLJob::XMLJob( ) : fDebugLevel( DEBUG_0 ),
     fDeleteTempFile(false),
-    fValidateColList(true)
+    fValidateColList(true),
+    fTimeZone("SYSTEM")
 {
 }
 
@@ -1128,6 +1129,22 @@ void XMLJob::fillInXMLDataNotNullDefault(
                 break;
             }
 
+            case execplan::CalpontSystemCatalog::TIMESTAMP:
+            {
+                int convertStatus;
+                int64_t dt =
+                    dataconvert::DataConvert::convertColumnTimestamp(
+                        col_defaultValue.c_str(),
+                        dataconvert::CALPONTDATETIME_ENUM, convertStatus,
+                        col_defaultValue.length(), fTimeZone );
+
+                if (convertStatus != 0)
+                    bDefaultConvertError = true;
+
+                col.fDefaultInt = dt;
+                break;
+            }
+
             case execplan::CalpontSystemCatalog::TIME:
             {
                 int convertStatus;

writeengine/xml/we_xmljob.h

@@ -123,6 +123,14 @@ public:
      */
     EXPORT bool    processNode( xmlNode* pParentNode );
 
+    /**
+     * @brief Set timezone
+     */
+    void setTimeZone(const std::string& timeZone)
+    {
+        fTimeZone = timeZone;
+    }
+
 private:
     void           setJobData( xmlNode* pNode,
                                const xmlTag tag,
@@ -154,6 +162,7 @@ private:
     JobColList     fDefaultColumns;          // temporary list of default cols
     //   for table node being processed
     bool           fValidateColList;         // Validate all cols have XML tag
+    std::string    fTimeZone;                // Timezone used for TIMESTAMP datatype
 };
 
 } //end of namespace