From d9f1f30ae0fe9c7a5e5b69aa1f7528fa2df3e063 Mon Sep 17 00:00:00 2001
From: chenchao <1790599142@qq.com>
Date: Tue, 21 Feb 2023 14:25:48 +0800
Subject: [PATCH] =?UTF-8?q?[=E5=85=B1=E4=BA=AB=E5=AD=98=E5=82=A8]=E6=94=BE?=
 =?UTF-8?q?=E5=BC=80=E4=BA=8C=E9=98=B6=E6=AE=B5=E4=BA=8B=E5=8A=A1?=
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---
 src/common/backend/parser/gram.y | 28 ----------------------------
 1 file changed, 28 deletions(-)

diff --git a/src/common/backend/parser/gram.y b/src/common/backend/parser/gram.y
index ffa7c3cef..9a82544de 100644
--- a/src/common/backend/parser/gram.y
+++ b/src/common/backend/parser/gram.y
@@ -17145,13 +17145,6 @@ TransactionStmt:
 				}
 			| PREPARE TRANSACTION Sconst
 				{   
-					if (ENABLE_DMS) {
-			            const char* message = "PREPARE TRANSACTION is not supported while DMS and DSS enabled";
-			            InsertErrorMessage(message, u_sess->plsql_cxt.plpgsql_yylloc);
-			            ereport(errstate, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), 
-				                errmsg("PREPARE TRANSACTION is not supported while DMS and DSS enabled")));
-					}
-
 					TransactionStmt *n = makeNode(TransactionStmt);
 					n->kind = TRANS_STMT_PREPARE;
 					n->gid = $3;
@@ -17159,13 +17152,6 @@ TransactionStmt:
 				}
 			| COMMIT PREPARED Sconst
 				{   
-					if (ENABLE_DMS) {
-			            const char* message = "COMMIT TRANSACTION is not supported while DMS and DSS enabled";
-			            InsertErrorMessage(message, u_sess->plsql_cxt.plpgsql_yylloc);
-			            ereport(errstate, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), 
-				                errmsg("COMMIT TRANSACTION is not supported while DMS and DSS enabled")));
-					}
-
 					TransactionStmt *n = makeNode(TransactionStmt);
 					n->kind = TRANS_STMT_COMMIT_PREPARED;
 					n->gid = $3;
@@ -17174,13 +17160,6 @@ TransactionStmt:
 				}
 			| COMMIT PREPARED Sconst WITH Sconst
 				{   
-					if (ENABLE_DMS) {
-			            const char* message = "COMMIT TRANSACTION is not supported while DMS and DSS enabled";
-			            InsertErrorMessage(message, u_sess->plsql_cxt.plpgsql_yylloc);
-			            ereport(errstate, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), 
-				                errmsg("COMMIT TRANSACTION is not supported while DMS and DSS enabled")));
-					}
-
 					TransactionStmt *n = makeNode(TransactionStmt);
 					n->kind = TRANS_STMT_COMMIT_PREPARED;
 					n->gid = $3;
@@ -17189,13 +17168,6 @@ TransactionStmt:
 				}
 			| ROLLBACK PREPARED Sconst
 				{   
-					if (ENABLE_DMS) {
-			            const char* message = "ROLLBACK TRANSACTION is not supported while DMS and DSS enabled";
-			            InsertErrorMessage(message, u_sess->plsql_cxt.plpgsql_yylloc);
-			            ereport(errstate, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), 
-				                errmsg("ROLLBACK TRANSACTION is not supported while DMS and DSS enabled")));
-					}
-
 					TransactionStmt *n = makeNode(TransactionStmt);
 					n->kind = TRANS_STMT_ROLLBACK_PREPARED;
 					n->gid = $3;