fix more

source/util/src/tcompression.c

@@ -1024,6 +1024,11 @@ static int32_t tCompTimestampEnd(SCompressor *pCmprsor, const uint8_t **ppData,
 static int32_t tCompBinaryStart(SCompressor *pCmprsor, int8_t type, int8_t cmprAlg);
 static int32_t tCompBinary(SCompressor *pCmprsor, const void *pData, int32_t nData);
 static int32_t tCompBinaryEnd(SCompressor *pCmprsor, const uint8_t **ppData, int32_t *nData);
+
+static FORCE_INLINE int64_t tI8ToI64(const void *pData) { return *(int8_t *)pData; }
+static FORCE_INLINE int64_t tI16ToI64(const void *pData) { return *(int16_t *)pData; }
+static FORCE_INLINE int64_t tI32ToI64(const void *pData) { return *(int32_t *)pData; }
+static FORCE_INLINE int64_t tI64ToI64(const void *pData) { return *(int64_t *)pData; }
 static struct {
   int8_t  type;
   int32_t bytes;
@@ -1031,122 +1036,148 @@ static struct {
   int32_t (*startFn)(SCompressor *, int8_t type, int8_t cmprAlg);
   int32_t (*cmprFn)(SCompressor *, const void *, int32_t nData);
   int32_t (*endFn)(SCompressor *, const uint8_t **, int32_t *);
+  int64_t (*getI64)(const void *pData);
 } DATA_TYPE_INFO[] = {
-    {.type = TSDB_DATA_TYPE_NULL, .bytes = 0, .isVarLen = 0, .startFn = NULL, .cmprFn = NULL, .endFn = NULL},
+    {.type = TSDB_DATA_TYPE_NULL,
+     .bytes = 0,
+     .isVarLen = 0,
+     .startFn = NULL,
+     .cmprFn = NULL,
+     .endFn = NULL,
+     .getI64 = NULL},
     {.type = TSDB_DATA_TYPE_BOOL,
      .bytes = 1,
      .isVarLen = 0,
      .startFn = tCompBoolStart,
      .cmprFn = tCompBool,
-     .endFn = tCompBoolEnd},
+     .endFn = tCompBoolEnd,
+     .getI64 = NULL},
     {.type = TSDB_DATA_TYPE_TINYINT,
      .bytes = 1,
      .isVarLen = 0,
      .startFn = tCompIntStart,
      .cmprFn = tCompInt,
-     .endFn = tCompIntEnd},
+     .endFn = tCompIntEnd,
+     .getI64 = tI8ToI64},
     {.type = TSDB_DATA_TYPE_SMALLINT,
      .bytes = 2,
      .isVarLen = 0,
      .startFn = tCompIntStart,
      .cmprFn = tCompInt,
-     .endFn = tCompIntEnd},
+     .endFn = tCompIntEnd,
+     .getI64 = tI16ToI64},
     {.type = TSDB_DATA_TYPE_INT,
      .bytes = 4,
      .isVarLen = 0,
      .startFn = tCompIntStart,
      .cmprFn = tCompInt,
-     .endFn = tCompIntEnd},
+     .endFn = tCompIntEnd,
+     .getI64 = tI32ToI64},
     {.type = TSDB_DATA_TYPE_BIGINT,
      .bytes = 8,
      .isVarLen = 0,
      .startFn = tCompIntStart,
      .cmprFn = tCompInt,
-     .endFn = tCompIntEnd},
+     .endFn = tCompIntEnd,
+     .getI64 = tI64ToI64},
     {.type = TSDB_DATA_TYPE_FLOAT,
      .bytes = 4,
      .isVarLen = 0,
      .startFn = tCompFloatStart,
      .cmprFn = tCompFloat,
-     .endFn = tCompFloatEnd},
+     .endFn = tCompFloatEnd,
+     .getI64 = NULL},
     {.type = TSDB_DATA_TYPE_DOUBLE,
      .bytes = 8,
      .isVarLen = 0,
      .startFn = tCompDoubleStart,
      .cmprFn = tCompDouble,
-     .endFn = tCompDoubleEnd},
+     .endFn = tCompDoubleEnd,
+     .getI64 = NULL},
     {.type = TSDB_DATA_TYPE_VARCHAR,
      .bytes = 1,
      .isVarLen = 1,
      .startFn = tCompBinaryStart,
      .cmprFn = tCompBinary,
-     .endFn = tCompBinaryEnd},
+     .endFn = tCompBinaryEnd,
+     .getI64 = NULL},
     {.type = TSDB_DATA_TYPE_TIMESTAMP,
      .bytes = 8,
      .isVarLen = 0,
      .startFn = tCompTimestampStart,
      .cmprFn = tCompTimestamp,
-     .endFn = tCompTimestampEnd},
+     .endFn = tCompTimestampEnd,
+     .getI64 = NULL},
     {.type = TSDB_DATA_TYPE_NCHAR,
      .bytes = 1,
      .isVarLen = 1,
      .startFn = tCompBinaryStart,
      .cmprFn = tCompBinary,
-     .endFn = tCompBinaryEnd},
+     .endFn = tCompBinaryEnd,
+     .getI64 = NULL},
     {.type = TSDB_DATA_TYPE_UTINYINT,
      .bytes = 1,
      .isVarLen = 0,
      .startFn = tCompIntStart,
      .cmprFn = tCompInt,
-     .endFn = tCompIntEnd},
+     .endFn = tCompIntEnd,
+     .getI64 = tI8ToI64},
     {.type = TSDB_DATA_TYPE_USMALLINT,
      .bytes = 2,
      .isVarLen = 0,
      .startFn = tCompIntStart,
      .cmprFn = tCompInt,
-     .endFn = tCompIntEnd},
+     .endFn = tCompIntEnd,
+     .getI64 = tI16ToI64},
     {.type = TSDB_DATA_TYPE_UINT,
      .bytes = 4,
      .isVarLen = 0,
      .startFn = tCompIntStart,
      .cmprFn = tCompInt,
-     .endFn = tCompIntEnd},
+     .endFn = tCompIntEnd,
+     .getI64 = tI32ToI64},
     {.type = TSDB_DATA_TYPE_UBIGINT,
      .bytes = 8,
      .isVarLen = 0,
      .startFn = tCompIntStart,
      .cmprFn = tCompInt,
-     .endFn = tCompIntEnd},
+     .endFn = tCompIntEnd,
+     .getI64 = tI64ToI64},
     {.type = TSDB_DATA_TYPE_JSON,
      .bytes = 1,
      .isVarLen = 1,
      .startFn = tCompBinaryStart,
      .cmprFn = tCompBinary,
-     .endFn = tCompBinaryEnd},
+     .endFn = tCompBinaryEnd,
+     .getI64 = NULL},
     {.type = TSDB_DATA_TYPE_VARBINARY,
      .bytes = 1,
      .isVarLen = 1,
      .startFn = tCompBinaryStart,
      .cmprFn = tCompBinary,
-     .endFn = tCompBinaryEnd},
+     .endFn = tCompBinaryEnd,
+     .getI64 = NULL},
     {.type = TSDB_DATA_TYPE_DECIMAL,
      .bytes = 1,
      .isVarLen = 1,
      .startFn = tCompBinaryStart,
      .cmprFn = tCompBinary,
-     .endFn = tCompBinaryEnd},
+     .endFn = tCompBinaryEnd,
+     .getI64 = NULL},
     {.type = TSDB_DATA_TYPE_BLOB,
      .bytes = 1,
      .isVarLen = 1,
      .startFn = tCompBinaryStart,
      .cmprFn = tCompBinary,
-     .endFn = tCompBinaryEnd},
+     .endFn = tCompBinaryEnd,
+     .getI64 = NULL},
     {.type = TSDB_DATA_TYPE_MEDIUMBLOB,
      .bytes = 1,
      .isVarLen = 1,
      .startFn = tCompBinaryStart,
      .cmprFn = tCompBinary,
-     .endFn = tCompBinaryEnd},
+     .endFn = tCompBinaryEnd,
+     .getI64 = NULL},
 };
 
 struct SCompressor {
@@ -1442,8 +1473,7 @@ static int32_t tCompInt(SCompressor *pCmprsor, const void *pData, int32_t nData)
   ASSERT(nData == DATA_TYPE_INFO[pCmprsor->type].bytes);
 
   if (pCmprsor->pBuf[0] == 0) {
-    int64_t val = 0;
-    memcpy(&val, pData, nData);  // little-endian only
+    int64_t val = DATA_TYPE_INFO[pCmprsor->type].getI64(pData);
 
     if (!I64_SAFE_ADD(val, -pCmprsor->i_prev)) {
       code = tCompIntSwitchToCopy(pCmprsor);