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Update compression level in l2CompressImpl_zlib function

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Yihao Deng 2024-04-23 11:37:56 +00:00
parent 1cf109604c
commit 7549bf96e3
1 changed files with 1 additions and 1 deletions
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2
source/util/src/tcompression.c
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@ -188,7 +188,7 @@ int32_t l2ComressInitImpl_zlib(char *lossyColumns, float fPrecision, double dPre
int32_t l2CompressImpl_zlib(const char *const input, const int32_t inputSize, char *const output, int32_t outputSize,
const char type, int8_t lvl) {
uLongf dstLen = outputSize - 1;
int32_t ret = compress2((Bytef *)(output + 1), (uLongf *)&dstLen, (Bytef *)input, (uLong)inputSize, 9);
int32_t ret = compress2((Bytef *)(output + 1), (uLongf *)&dstLen, (Bytef *)input, (uLong)inputSize, lvl);
if (ret == Z_OK) {
output[0] = 1;
return dstLen + 1;