diff --git a/source/libs/index/inc/indexComm.h b/source/libs/index/inc/indexComm.h
index bccba98116ef9be61d352bea8423384a4c2b60e3..09fd2f3555f47cd171d01bc8bf9283d4540fb76a 100644
--- a/source/libs/index/inc/indexComm.h
+++ b/source/libs/index/inc/indexComm.h
@@ -34,11 +34,11 @@ typedef enum { MATCH, CONTINUE, BREAK } TExeCond;
 
 typedef TExeCond (*_cache_range_compare)(void* a, void* b, int8_t type);
 
-__compar_fn_t indexGetCompar(int8_t type);
+__compar_fn_t idxGetCompar(int8_t type);
 TExeCond      tCompare(__compar_fn_t func, int8_t cmpType, void* a, void* b, int8_t dType);
 TExeCond      tDoCompare(__compar_fn_t func, int8_t cmpType, void* a, void* b);
 
-_cache_range_compare indexGetCompare(RangeType ty);
+_cache_range_compare idxGetCompare(RangeType ty);
 
 int32_t idxConvertData(void* src, int8_t type, void** dst);
 int32_t idxConvertDataToStr(void* src, int8_t type, void** dst);
diff --git a/source/libs/index/src/index.c b/source/libs/index/src/index.c
index bbcef4c3e143507f76eb882bb72c037a9c09f6b1..12407571070e4aab5949990d29d09be4510a2e7e 100644
--- a/source/libs/index/src/index.c
+++ b/source/libs/index/src/index.c
@@ -465,8 +465,8 @@ int idxFlushCacheToTFile(SIndex* sIdx, void* cache, bool quit) {
 
   IndexCache* pCache = (IndexCache*)cache;
 
-  while (quit && atomic_load_32(&pCache->merging) == 1) {
-  }
+  while (quit && atomic_load_32(&pCache->merging) == 1)
+    ;
   TFileReader* pReader = tfileGetReaderByCol(sIdx->tindex, pCache->suid, pCache->colName);
   if (pReader == NULL) {
     indexWarn("empty tfile reader found");
@@ -561,7 +561,7 @@ void iterateValueDestroy(IterateValue* value, bool destroy) {
   value->colVal = NULL;
 }
 
-static int64_t indexGetAvaialbleVer(SIndex* sIdx, IndexCache* cache) {
+static int64_t idxGetAvailableVer(SIndex* sIdx, IndexCache* cache) {
   ICacheKey key = {.suid = cache->suid, .colName = cache->colName, .nColName = strlen(cache->colName)};
   int64_t   ver = CACHE_VERSION(cache);
 
@@ -579,7 +579,7 @@ static int64_t indexGetAvaialbleVer(SIndex* sIdx, IndexCache* cache) {
   return ver;
 }
 static int idxGenTFile(SIndex* sIdx, IndexCache* cache, SArray* batch) {
-  int64_t version = indexGetAvaialbleVer(sIdx, cache);
+  int64_t version = idxGetAvailableVer(sIdx, cache);
   indexInfo("file name version: %" PRId64 "", version);
   uint8_t colType = cache->type;
 
diff --git a/source/libs/index/src/indexCache.c b/source/libs/index/src/indexCache.c
index 1ddb5604c8a272ee3b1d4884702ee238ef945960..2158b9ca21ac3af7a15311a78da2e856924b6b48 100644
--- a/source/libs/index/src/indexCache.c
+++ b/source/libs/index/src/indexCache.c
@@ -127,7 +127,7 @@ static int32_t cacheSearchCompareFunc(void* cache, SIndexTerm* term, SIdxTRslt*
   MemTable*   mem = cache;
   IndexCache* pCache = mem->pCache;
 
-  _cache_range_compare cmpFn = indexGetCompare(type);
+  _cache_range_compare cmpFn = idxGetCompare(type);
 
   CacheTerm* pCt = taosMemoryCalloc(1, sizeof(CacheTerm));
   pCt->colVal = term->colVal;
@@ -257,7 +257,7 @@ static int32_t cacheSearchCompareFunc_JSON(void* cache, SIndexTerm* term, SIdxTR
   if (cache == NULL) {
     return 0;
   }
-  _cache_range_compare cmpFn = indexGetCompare(type);
+  _cache_range_compare cmpFn = idxGetCompare(type);
 
   MemTable*   mem = cache;
   IndexCache* pCache = mem->pCache;
diff --git a/source/libs/index/src/indexComm.c b/source/libs/index/src/indexComm.c
index be9243b8ddee6a497ed6ea40a498aab13da47c9c..cf327177a77afe9df28993d3632ebf6fea331213 100644
--- a/source/libs/index/src/indexComm.c
+++ b/source/libs/index/src/indexComm.c
@@ -75,35 +75,35 @@ char* idxInt2str(int64_t val, char* dst, int radix) {
     ;
   return dst - 1;
 }
-__compar_fn_t indexGetCompar(int8_t type) {
+__compar_fn_t idxGetCompar(int8_t type) {
   if (type == TSDB_DATA_TYPE_BINARY || type == TSDB_DATA_TYPE_NCHAR) {
     return (__compar_fn_t)strcmp;
   }
   return getComparFunc(type, 0);
 }
 static TExeCond tCompareLessThan(void* a, void* b, int8_t type) {
-  __compar_fn_t func = indexGetCompar(type);
+  __compar_fn_t func = idxGetCompar(type);
   return tCompare(func, QUERY_LESS_THAN, a, b, type);
 }
 static TExeCond tCompareLessEqual(void* a, void* b, int8_t type) {
-  __compar_fn_t func = indexGetCompar(type);
+  __compar_fn_t func = idxGetCompar(type);
   return tCompare(func, QUERY_LESS_EQUAL, a, b, type);
 }
 static TExeCond tCompareGreaterThan(void* a, void* b, int8_t type) {
-  __compar_fn_t func = indexGetCompar(type);
+  __compar_fn_t func = idxGetCompar(type);
   return tCompare(func, QUERY_GREATER_THAN, a, b, type);
 }
 static TExeCond tCompareGreaterEqual(void* a, void* b, int8_t type) {
-  __compar_fn_t func = indexGetCompar(type);
+  __compar_fn_t func = idxGetCompar(type);
   return tCompare(func, QUERY_GREATER_EQUAL, a, b, type);
 }
 
 static TExeCond tCompareContains(void* a, void* b, int8_t type) {
-  __compar_fn_t func = indexGetCompar(type);
+  __compar_fn_t func = idxGetCompar(type);
   return tCompare(func, QUERY_TERM, a, b, type);
 }
 static TExeCond tCompareEqual(void* a, void* b, int8_t type) {
-  __compar_fn_t func = indexGetCompar(type);
+  __compar_fn_t func = idxGetCompar(type);
   return tCompare(func, QUERY_TERM, a, b, type);
 }
 TExeCond tCompare(__compar_fn_t func, int8_t cmptype, void* a, void* b, int8_t dtype) {
@@ -205,7 +205,7 @@ TExeCond tDoCompare(__compar_fn_t func, int8_t comparType, void* a, void* b) {
 static TExeCond (*rangeCompare[])(void* a, void* b, int8_t type) = {
     tCompareLessThan, tCompareLessEqual, tCompareGreaterThan, tCompareGreaterEqual, tCompareContains, tCompareEqual};
 
-_cache_range_compare indexGetCompare(RangeType ty) { return rangeCompare[ty]; }
+_cache_range_compare idxGetCompare(RangeType ty) { return rangeCompare[ty]; }
 
 char* idxPackJsonData(SIndexTerm* itm) {
   /*
diff --git a/source/libs/index/src/indexFilter.c b/source/libs/index/src/indexFilter.c
index e4af4a7a3f2e1e987781ea667d782f7b3f81662d..bd78ec574aaba8a157bce30bb35cd0cde4df587a 100644
--- a/source/libs/index/src/indexFilter.c
+++ b/source/libs/index/src/indexFilter.c
@@ -318,7 +318,7 @@ int sifLessThan(void *a, void *b, int16_t dtype) {
 }
 int sifEqual(void *a, void *b, int16_t dtype) {
   __compar_fn_t func = getComparFunc(dtype, 0);
-  //__compar_fn_t func = indexGetCompar(dtype);
+  //__compar_fn_t func = idxGetCompar(dtype);
   return (int)tDoCompare(func, QUERY_TERM, a, b);
 }
 static Filter sifGetFilterFunc(EIndexQueryType type, bool *reverse) {
diff --git a/source/libs/index/src/indexTfile.c b/source/libs/index/src/indexTfile.c
index 619f89cc3198495ab10b6df23df0b1af02ce33b2..34ebd648557a9fe1ca6fd059cd759e434aebf9e2 100644
--- a/source/libs/index/src/indexTfile.c
+++ b/source/libs/index/src/indexTfile.c
@@ -305,7 +305,7 @@ static int32_t tfSearchCompareFunc(void* reader, SIndexTerm* tem, SIdxTRslt* tr,
   int                  ret = 0;
   char*                p = tem->colVal;
   int                  skip = 0;
-  _cache_range_compare cmpFn = indexGetCompare(type);
+  _cache_range_compare cmpFn = idxGetCompare(type);
 
   SArray* offsets = taosArrayInit(16, sizeof(uint64_t));
 
@@ -431,7 +431,7 @@ static int32_t tfSearchCompareFunc_JSON(void* reader, SIndexTerm* tem, SIdxTRslt
     p = idxPackJsonDataPrefix(tem, &skip);
   }
 
-  _cache_range_compare cmpFn = indexGetCompare(ctype);
+  _cache_range_compare cmpFn = idxGetCompare(ctype);
 
   SArray* offsets = taosArrayInit(16, sizeof(uint64_t));