From 22ec6001916651f73c1f97ecf00b5d7b8f141095 Mon Sep 17 00:00:00 2001
From: lukeman <lukeman@qq.com>
Date: Mon, 5 Aug 2024 17:43:31 +0800
Subject: [PATCH] =?UTF-8?q?=E3=80=90=E5=A4=84=E7=90=868.0=20core=E9=97=AE?=
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 =?UTF-8?q?pe=E7=9A=84hook=E5=87=BD=E6=95=B0=EF=BC=8C=E5=A4=84=E7=90=86tin?=
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---
 src/common/backend/parser/parse_type.cpp | 5 ++++-
 src/include/knl/knl_session.h            | 1 +
 src/include/parser/parse_type.h          | 1 +
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/common/backend/parser/parse_type.cpp b/src/common/backend/parser/parse_type.cpp
index 34f329f18..f4c1f7e28 100644
--- a/src/common/backend/parser/parse_type.cpp
+++ b/src/common/backend/parser/parse_type.cpp
@@ -1773,6 +1773,9 @@ Oid LookupTypeInPackage(List* typeNames, const char* typeName, Oid pkgOid, Oid n
 
 bool IsBinaryType(Oid typid)
 {
+    if (u_sess->hook_cxt.isBinaryType != NULL) {
+        return ((isBinaryType)(u_sess->hook_cxt.isBinaryType))(typid);
+    }
     return ((typid) == BLOBOID ||
             (typid) == BYTEAOID);
 }
@@ -1807,4 +1810,4 @@ TypeTupStatus GetTypeTupStatus(Type typ)
         return (UNDEFINEDOID == HeapTupleGetOid(typ) ? UndefineTypeTup : NormalTypeTup);
     }
     return InvalidTypeTup;
-}
\ No newline at end of file
+}
diff --git a/src/include/knl/knl_session.h b/src/include/knl/knl_session.h
index 607d2004c..e89df225e 100644
--- a/src/include/knl/knl_session.h
+++ b/src/include/knl/knl_session.h
@@ -2947,6 +2947,7 @@ typedef struct knl_u_hook_context {
     void *deparseQueryHook;
     void *checkSqlFnRetvalHook;
     void *typeTransfer;
+    void *isBinaryType;
     void *forTsdbHook;
     void *pluginPlannerHook;
     void *groupingplannerHook;
diff --git a/src/include/parser/parse_type.h b/src/include/parser/parse_type.h
index 83a21cea6..faabc0dfa 100644
--- a/src/include/parser/parse_type.h
+++ b/src/include/parser/parse_type.h
@@ -65,6 +65,7 @@ extern HeapTuple FindPkgVariableType(ParseState* pstate, const TypeName* typname
     TypeDependExtend* depend_extend = NULL);
 extern char* CastPackageTypeName(const char* typName, Oid  pkgOid, bool isPackage, bool isPublic = true);
 extern bool IsBinaryType(Oid typid);
+typedef bool (*isBinaryType)(Oid typid);
 #define ISCOMPLEX(typeid) (typeidTypeRelid(typeid) != InvalidOid)
 extern void check_type_supports_multi_charset(Oid typid, bool allow_array);
 extern char* ParseTypeName(const char* typName, Oid pkgOid);