97 commits

Author	SHA1	Message	Date
Minglei Jin	e0f0536d2d	cache/serialize: nullize pData if zero-length	2023-05-08 15:56:54 +08:00
Minglei Jin	992480eb00	cache/read: fix ltype calc	2023-05-05 10:22:59 +08:00
Minglei Jin	90be20a662	cache/lstring: use ltype with cache/get	2023-05-04 18:08:03 +08:00
Minglei Jin	5758aa4d80	cache/read: fix pRow, pLastCols memory issues	2023-04-26 08:17:08 +08:00
Minglei Jin	2566bd4ae8	row/iter: fix null column iter	2023-04-25 16:17:58 +08:00
Minglei Jin	33fba6f99a	cache/read: fix transferBuf index	2023-04-25 09:48:56 +08:00
Minglei Jin	c7d5b48920	cache/read: fix pRes buffer index	2023-04-24 15:42:53 +08:00
Minglei Jin	8f21090343	cache/delete: just remove affected cache entries	2023-04-24 10:47:28 +08:00
Minglei Jin	a75d43a259	cache/read: remove unused extract function	2023-04-21 18:38:20 +08:00
Minglei Jin	12fc21ae84	cache/get: use pRow from reader	2023-04-21 18:34:58 +08:00
Minglei Jin	01d95b5e95	cache/read: use new interface with signle query	2023-04-21 16:07:22 +08:00
Minglei Jin	c9959b5bf6	dst slot for last_row	2023-04-21 14:18:04 +08:00
Minglei Jin	7d896bbc85	last/empty_table: continue if table's empty	2023-04-20 17:36:46 +08:00
Minglei Jin	1e51b2d781	Merge branch '3.0' into fix/TD-23623	2023-04-20 16:32:43 +08:00
Minglei Jin	642aa47887	last: first round implementation for column loading	2023-04-20 16:26:27 +08:00
Xiaoyu Wang	586b3945d1	feat: last queries with tags output can be read from cache	2023-04-19 13:09:11 +08:00
Minglei Jin	76edc16ce1	operator/cache-scan: pass col list down to tsdb cache	2023-04-19 10:04:48 +08:00
Xiaoyu Wang	6669c3a5ad	feat: last queries with tags output can be read from cache	2023-04-18 17:13:14 +08:00
dapan1121	5b02af6a91	fix: merge main to 3.0	2023-03-22 16:08:16 +08:00
Xiaoyu Wang	47417e003e	enh: optimize last/last_row cost when the cache was first loaded	2023-03-09 18:54:15 +08:00
Xiaoyu Wang	ab5cce806c	fix: fix: after the last_row cache is created, modify the schema and query again, resulting in taosd crash	2023-03-07 16:25:46 +08:00
Xiaoyu Wang	bc9eb47e04	fix: after the last cache is created, modify the schema and query again, resulting in taosd crash	2023-03-07 10:14:39 +08:00
Xiaoyu Wang	b2247a10cb	fix: last cache invalid write	2023-03-06 18:00:53 +08:00
Xiaoyu Wang	7deee1c4c7	fix: last cache read problem after schema change	2023-03-02 18:22:42 +08:00
Xiaoyu Wang	5856a39827	Merge pull request #20123 from taosdata/fix/3.0_merge_main ... merge main	2023-02-25 10:01:26 +08:00
Xiaoyu Wang	58fc265b80	merge main	2023-02-24 13:26:45 +08:00
Haojun Liao	22aa03307c	fix(query): fix syntax errors on centos.	2023-02-24 11:38:54 +08:00
Haojun Liao	97024f1468	fix(query): fix coverity issue.	2023-02-24 09:48:34 +08:00
Xiaoyu Wang	1ab144609e	merge main	2023-02-23 14:58:22 +08:00
Xiaoyu Wang	c597de099f	merge main	2023-02-20 13:41:27 +08:00
Haojun Liao	8d187efc18	refactor:do some internal refactor.	2023-02-20 10:04:08 +08:00
Haojun Liao	cb35b453d4	Merge pull request #19870 from taosdata/feature/3_liaohj ... other: merge opt to main.	2023-02-15 12:55:04 +08:00
Haojun Liao	c1e7b3be66	fix(query): 1. reset the pointer, when initialize the reader failed. 2. add check for null pointer when extracting cached rows.	2023-02-13 19:10:31 +08:00
Haojun Liao	c9ce01c878	Merge branch 'main' into feature/3_liaohj	2023-02-13 17:09:27 +08:00
Haojun Liao	5dfa0e69a9	fix(query): set correct schema info for normal table.	2023-02-10 19:06:23 +08:00
Haojun Liao	f6b2da8c06	fix(query): add check for table/super table dropped, when retrieving cache rows.	2023-02-10 16:53:11 +08:00
Haojun Liao	e29ca4f5d8	refactor(query): use real number of stt instead of default value.	2023-02-03 10:04:15 +08:00
Xiaoyu Wang	24157e78d6	merge main	2023-01-28 17:52:58 +08:00
kailixu	70fb18e611	fix: tsdb ReadSnap take/untake	2023-01-17 15:11:11 +08:00
Minglei Jin	e48bdbfd0f	tsdb/log-query: new proactive flag for mem table unref	2023-01-10 11:52:40 +08:00
Minglei Jin	3178843b72	tsdb/cache: reseek with busy always	2023-01-10 10:11:17 +08:00
Minglei Jin	2ed9c19da4	Merge branch 'v3.0' into fix/long_query	2022-12-29 17:43:51 +08:00
Haojun Liao	723efba79b	Merge branch '3.0' into refact/submit_req	2022-12-26 13:25:25 +08:00
Haojun Liao	224f5a72c2	refactor: do some internal refactor.	2022-12-23 17:45:12 +08:00
Minglei Jin	04948080bc	tsdb/cache-read: release lru handle in case table's empty	2022-12-08 11:06:16 +08:00
Minglei Jin	1e23f80597	tsdb/cache: use empty array as negative entry to empty table's last/lr	2022-12-07 14:34:38 +08:00
Haojun Liao	7c7b2f1cef	fix(query): fix memory leak.	2022-11-22 18:06:01 +08:00
Minglei Jin	93190003a3	fix: reset last load info when close dataf reader for stt last files	2022-11-03 15:19:21 +08:00
Minglei Jin	0bbe049e58	fix: set fs and last dataf reader to null when resetting	2022-11-03 09:14:51 +08:00
Minglei Jin	5ae5df1a17	Merge branch 'v3.0' into fix/long_query	2022-11-01 18:06:39 +08:00