use const *

source/dnode/vnode/src/tsdb/tsdbReadImpl.c

@@ -23,7 +23,7 @@ static int  tsdbLoadBlockDataImpl(SReadH *pReadh, SBlock *pBlock, SDataCols *pDa
 static int  tsdbCheckAndDecodeColumnData(SDataCol *pDataCol, void *content, int32_t len, int8_t comp, int numOfRows,
                                          int numOfBitmaps, int lenOfBitmaps, int maxPoints, char *buffer,
                                          int bufferSize);
-static int  tsdbLoadBlockDataColsImpl(SReadH *pReadh, SBlock *pBlock, SDataCols *pDataCols, int16_t *colIds,
+static int  tsdbLoadBlockDataColsImpl(SReadH *pReadh, SBlock *pBlock, SDataCols *pDataCols, const int16_t *colIds,
                                       int numOfColIds);
 static int  tsdbLoadColData(SReadH *pReadh, SDFile *pDFile, SBlock *pBlock, SBlockCol *pBlockCol, SDataCol *pDataCol);