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Merge pull request #1753 from taosdata/feature/add_a_function_for_stream 

add last key function for stream
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slguan 2020-04-29 21:31:21 +08:00 committed by GitHub
parent cfdab316fb 6bbba9aca7
commit 340cc84dff
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 13 additions and 3 deletions
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1
src/inc/tsdb.h
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@ -107,6 +107,7 @@ 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
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@ -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;