From 6d4d79a4d3c5724fbcfcc19d392c697196bac7a1 Mon Sep 17 00:00:00 2001
From: xsren <285808407@qq.com>
Date: Wed, 30 Oct 2024 14:04:12 +0800
Subject: [PATCH] fix: geometry ST_AsText

---
 source/libs/function/src/builtins.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/source/libs/function/src/builtins.c b/source/libs/function/src/builtins.c
index e66ddf5197..d91060fb6e 100644
--- a/source/libs/function/src/builtins.c
+++ b/source/libs/function/src/builtins.c
@@ -1533,14 +1533,16 @@ static int32_t translateToJson(SFunctionNode* pFunc, char* pErrBuf, int32_t len)
 
 static int32_t translateOutGeom(SFunctionNode* pFunc, char* pErrBuf, int32_t len) {
   FUNC_ERR_RET(validateParam(pFunc, pErrBuf, len));
-  pFunc->node.resType = (SDataType){.bytes = tDataTypes[TSDB_DATA_TYPE_GEOMETRY].bytes, .type = TSDB_DATA_TYPE_GEOMETRY};
+  SDataType dt = *getSDataTypeFromNode(nodesListGetNode(pFunc->pParameterList, 0));
+  pFunc->node.resType = (SDataType){.bytes = dt.bytes, .type = TSDB_DATA_TYPE_GEOMETRY};
 
   return TSDB_CODE_SUCCESS;
 }
 
 static int32_t translateInGeomOutStr(SFunctionNode* pFunc, char* pErrBuf, int32_t len) {
   FUNC_ERR_RET(validateParam(pFunc, pErrBuf, len));
-  pFunc->node.resType = (SDataType){.bytes = tDataTypes[TSDB_DATA_TYPE_VARCHAR].bytes, .type = TSDB_DATA_TYPE_VARCHAR};
+  SDataType dt = *getSDataTypeFromNode(nodesListGetNode(pFunc->pParameterList, 0));
+  pFunc->node.resType = (SDataType){.bytes = dt.bytes, .type = TSDB_DATA_TYPE_VARCHAR};
 
   return TSDB_CODE_SUCCESS;
 }