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SQL Table use as a queue does not work correctly

score 36 · Answer 1 · 2024-03-08T21:28:44.387000

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SQL Table use as a queue does not work correctly

36 views Asked by boule At 08 March 2024 at 21:28

score 36 · Answer 2 · 2024-02-21T14:27:35.777000

How can I exclude reading rows that were selected in the first transaction when executing the second transaction in PostgreSQL?

36 views Asked by Nguyễn Thành Duy At 21 February 2024 at 14:27

score 45 · Answer 3 · 2023-06-08T12:26:51.093000

Which of the several sessions waiting to acquire an exclusive row lock will be notified first upon release in Oracle RDBMS?

45 views Asked by M. Prokhorov At 08 June 2023 at 12:26

score 124 · Answer 4 · 2023-05-09T18:06:58.103000

How to change the value of innodb_lock_wait_timeout from hibernate

124 views Asked by user93916 At 09 May 2023 at 18:06

score 63 · Answer 5 · 2023-01-09T23:23:18.953000

Are there PRECISE RULES to know when MySQL will apply gap blocking?

63 views Asked by AudioBubble At 09 January 2023 at 23:23

score 109 · Answer 6 · 2023-01-06T01:56:53.253000

BETWEEN SQL - why is there a gap lock?

109 views Asked by AudioBubble At 06 January 2023 at 01:56

score 433 · Answer 7 · 2023-01-05T00:52:04.360000

when exactly does a lock pseudo-record supremum occur?

433 views Asked by AudioBubble At 05 January 2023 at 00:52

score 45 · Answer 8 · 2023-01-03T10:24:21.510000

How to enforce 1-[max n] relationship concurrency-safely? Semaphore table?

45 views Asked by JMC At 03 January 2023 at 10:24

score 363 · Answer 9 · 2022-12-31T01:23:05.787000

row-level locks vs index record locks

363 views Asked by AudioBubble At 31 December 2022 at 01:23

score 585 · Answer 10 · 2022-12-30T20:47:30.317000

Next-key lock explication - Primary key for range

585 views Asked by AudioBubble At 30 December 2022 at 20:47

score 840 · Answer 11 · 2022-12-29T19:05:26.050000

InnoDB Locking - Does record lock use indexes?

840 views Asked by AudioBubble At 29 December 2022 at 19:05

score 399 · Answer 12 · 2022-11-03T20:49:22.660000

MySQL 8.0 (InnoDB) update statement locking more rows than expected, causing deadlocks when called from Tomcat JDBC connection pool

399 views Asked by John Daley At 03 November 2022 at 20:49

score 453 · Answer 13 · 2022-10-05T21:51:59.050000

SELECT FOR UPDATE subquery not respecting LIMIT clause under load

453 views Asked by Dan At 05 October 2022 at 21:51

score 733 · Answer 14 · 2022-03-17T19:18:29.010000

Select query hangs when a large number of rows have an update lock

733 views Asked by Don Chambers At 17 March 2022 at 19:18

score 3044 · Answer 15 · 2022-02-02T19:18:08.687000

Postgres row locking

3k views Asked by AnswerRex At 02 February 2022 at 19:18

score 548 · Answer 16 · 2022-01-15T23:16:13.907000

Serializable and Row-based locking in MySQL

548 views Asked by Pınar Seçkin At 15 January 2022 at 23:16

score 799 · Answer 17 · 2021-08-05T07:52:06.393000

Difference between a row lock and a table lock in Oracle database

799 views Asked by RU Ahmed At 05 August 2021 at 07:52

score 50 · Answer 18 · 2021-04-07T20:06:03.927000

MySQL update taking more time with concurrent user hit

50 views Asked by 1729i At 07 April 2021 at 20:06

score 48 · Answer 19 · 2021-03-24T04:44:58.053000

why for SQLCOM_UPDATE_MULTI, it lock other table with lock_s (INNODB )

48 views Asked by 褚华兴 At 24 March 2021 at 04:44

score 1794 · Answer 20 · 2020-09-21T14:12:43.840000

To use postgresql "SELECT FOR UPDATE" in EF Core with linq - FromSqlRaw

1.7k views Asked by Trupti At 21 September 2020 at 14:12

TechQA.

List Question

SQL Table use as a queue does not work correctly

How can I exclude reading rows that were selected in the first transaction when executing the second transaction in PostgreSQL?

Which of the several sessions waiting to acquire an exclusive row lock will be notified first upon release in Oracle RDBMS?

How to change the value of innodb_lock_wait_timeout from hibernate

Are there PRECISE RULES to know when MySQL will apply gap blocking?

BETWEEN SQL - why is there a gap lock?

when exactly does a lock pseudo-record supremum occur?

How to enforce 1-[max n] relationship concurrency-safely? Semaphore table?

row-level locks vs index record locks

Next-key lock explication - Primary key for range

InnoDB Locking - Does record lock use indexes?

MySQL 8.0 (InnoDB) update statement locking more rows than expected, causing deadlocks when called from Tomcat JDBC connection pool

SELECT FOR UPDATE subquery not respecting LIMIT clause under load

Select query hangs when a large number of rows have an update lock

Postgres row locking

Serializable and Row-based locking in MySQL

Difference between a row lock and a table lock in Oracle database

MySQL update taking more time with concurrent user hit

why for SQLCOM_UPDATE_MULTI, it lock other table with lock_s (INNODB )

To use postgresql "SELECT FOR UPDATE" in EF Core with linq - FromSqlRaw

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