diff options
| author | Amit Kapila <akapila@postgresql.org> | 2023-01-10 08:53:12 +0530 |
|---|---|---|
| committer | Amit Kapila <akapila@postgresql.org> | 2023-01-10 08:53:47 +0530 |
| commit | f745739697e49a38a31a755d7d36d6c97008dd9f (patch) | |
| tree | d88fe10efecbd3468fd898fc8d617cb7154162a6 /doc/src | |
| parent | bd8d453e9b5f8b632a400a9e796fc041aed76d82 (diff) | |
| download | postgresql-f745739697e49a38a31a755d7d36d6c97008dd9f.tar.gz postgresql-f745739697e49a38a31a755d7d36d6c97008dd9f.zip | |
Fix the display of lock information for specktoken.
A transaction id is now displayed in the transactionid field and
speculative insertion token is displayed in the objid field.
Author: Sawada Masahiko
Reviewed-by: Amit Kapila
Discussion: https://postgr.es/m/CAD21AoCEKxZztULP1CDm45aSNNR1QO-Bh1q6LMTspQ78PBuJrw@mail.gmail.com
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/system-views.sgml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/src/sgml/system-views.sgml b/doc/src/sgml/system-views.sgml index 1d1b7de8f1e..5b1c73269b9 100644 --- a/doc/src/sgml/system-views.sgml +++ b/doc/src/sgml/system-views.sgml @@ -1580,6 +1580,12 @@ </para> <para> + A specualtive insertion lock consists of a transaction ID and a speculative + insertion token. The speculative insertion token is displayed in the + <structfield>objid</structfield> column. + </para> + + <para> Advisory locks can be acquired on keys consisting of either a single <type>bigint</type> value or two integer values. A <type>bigint</type> key is displayed with its |