xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

more code

This commit is contained in:
Hongze Cheng 2022-11-22 12:59:27 +08:00
parent 40470531e7
commit 88f244bca5
1 changed files with 17 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
source/common/src/tdataformat.c
View File

@ -377,15 +377,29 @@ void tRowGet(SRow *pRow, STSchema *pTSchema, int32_t iCol, SColVal *pColVal) {
if (pRow->flag & 0xf0) { // KV Row
SKVIdx *pIdx = (SKVIdx *)pRow->data;
uint8_t *pv = pRow->data + sizeof(*pIdx) + sizeof(int32_t) * pIdx->nCol;
uint8_t *pv = NULL;
if (pRow->flag & KV_FLG_LIT) {
pv = pIdx->idx + pIdx->nCol;
} else if (pRow->flag & KV_FLG_MID) {
pv = pIdx->idx + (pIdx->nCol << 1);
} else {
pv = pIdx->idx + (pIdx->nCol << 2);
}
int16_t lidx = 0;
int16_t ridx = pIdx->nCol - 1;
while (lidx <= ridx) {
int16_t mid = (lidx + ridx) >> 1;
uint8_t *pData = pv + pIdx->idx[mid]; // todo
int16_t cid = 0;
uint8_t *pData = NULL;
if (pRow->flag & KV_FLG_LIT) {
pData = pv + ((uint8_t *)pIdx->idx)[mid];
} else if (pRow->flag & KV_FLG_MID) {
pData = pv + ((uint16_t *)pIdx->idx)[mid];
} else {
pData = pv + ((uint32_t *)pIdx->idx)[mid];
}
int16_t cid;
pData += tGetI16v(pData, &cid);
if (TABS(cid) == pTColumn->colId) {