pgsql: doc: Add section for temporal tables
| От | Peter Eisentraut |
|---|---|
| Тема | pgsql: doc: Add section for temporal tables |
| Дата | |
| Msg-id | E1vGfb2-005Aqx-0D@gemulon.postgresql.org обсуждение исходный текст |
| Список | pgsql-committers |
doc: Add section for temporal tables This section introduces temporal tables, with a focus on Application Time (which we support) and only a brief mention of System Time (which we don't). It covers temporal primary keys, unique constraints, and temporal foreign keys. We will document temporal update/delete and periods as we add those features. This commit also adds glossary entries for temporal table, application time, and system time. Author: Paul A. Jungwirth <pj@illuminatedcomputing.com> Discussion: https://www.postgresql.org/message-id/flat/ec498c3d-5f2b-48ec-b989-5561c8aa2024@illuminatedcomputing.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/e4d8a2af07f56ec2537eb8f9a16599249db62c94 Modified Files -------------- doc/src/sgml/ddl.sgml | 292 ++++++++++++++++++++++++++++ doc/src/sgml/glossary.sgml | 47 +++++ doc/src/sgml/images/Makefile | 4 +- doc/src/sgml/images/temporal-entities.svg | 34 ++++ doc/src/sgml/images/temporal-entities.txt | 14 ++ doc/src/sgml/images/temporal-references.svg | 37 ++++ doc/src/sgml/images/temporal-references.txt | 19 ++ 7 files changed, 446 insertions(+), 1 deletion(-)
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