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

add last key function for stream

This commit is contained in:
hzcheng 2020-04-29 21:26:03 +08:00
parent 5c0b0e2266
commit 6bbba9aca7
2 changed files with 13 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/inc/tsdb.h
View File

@ -104,9 +104,10 @@ void tsdbClearTableCfg(STableCfg *config);
int32_t tsdbGetTableTagVal(TsdbRepoT *repo, STableId id, int32_t col, int16_t *type, int16_t *bytes, char **val); int32_t tsdbGetTableTagVal(TsdbRepoT *repo, STableId id, int32_t col, int16_t *type, int16_t *bytes, char **val);
int32_t tsdbTableGetName(TsdbRepoT *repo, STableId id, char** name); int32_t tsdbTableGetName(TsdbRepoT *repo, STableId id, char** name);
int tsdbCreateTable(TsdbRepoT *repo, STableCfg *pCfg); int tsdbCreateTable(TsdbRepoT *repo, STableCfg *pCfg);
int tsdbDropTable(TsdbRepoT *pRepo, STableId tableId); int tsdbDropTable(TsdbRepoT *pRepo, STableId tableId);
int tsdbAlterTable(TsdbRepoT *repo, STableCfg *pCfg); int tsdbAlterTable(TsdbRepoT *repo, STableCfg *pCfg);
TSKEY tsdbGetTableLastKey(TsdbRepoT *repo, int64_t uid);
// the TSDB repository info // the TSDB repository info
typedef struct STsdbRepoInfo { typedef struct STsdbRepoInfo {

9
src/tsdb/src/tsdbMain.c
View File

@ -367,6 +367,15 @@ int tsdbAlterTable(TsdbRepoT *pRepo, STableCfg *pCfg) {
return 0; return 0;
} }
TSKEY tsdbGetTableLastKey(TsdbRepoT *repo, int64_t uid) {
STsdbRepo *pRepo = (STsdbRepo *)repo;
STable *pTable = tsdbGetTableByUid(pRepo->tsdbMeta, uid);
if (pTable == NULL) return -1;
return TSDB_GET_TABLE_LAST_KEY(pTable);
}
int tsdbDropTable(TsdbRepoT *repo, STableId tableId) { int tsdbDropTable(TsdbRepoT *repo, STableId tableId) {
if (repo == NULL) return -1; if (repo == NULL) return -1;
STsdbRepo *pRepo = (STsdbRepo *)repo; STsdbRepo *pRepo = (STsdbRepo *)repo;