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Add calling stored procedurs that have transaction control to list of SQL commands to be run with autocommit set to false.

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This commit is contained in:
David Rader 2020-04-02 14:56:24 -04:00
parent 2bee47efac
commit 0f8f8f386f
3 changed files with 7 additions and 5 deletions
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4
doc/src/connection.rst
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@ -431,8 +431,8 @@ The ``connection`` class
invoked to terminate the transaction.
The autocommit mode is useful to execute commands requiring to be run
outside a transaction, such as :sql:`CREATE DATABASE` or
:sql:`VACUUM`.
outside a transaction, such as :sql:`CREATE DATABASE`,
:sql:`VACUUM`, or calling stored procedures with transaction control inside.
The default is `!False` (manual commit) as per DBAPI specification.

5
doc/src/extensions.rst
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@ -743,8 +743,9 @@ methods. The level can be set to one of the following constants:
No transaction is started when commands are executed and no
`~connection.commit()` or `~connection.rollback()` is required.
Some PostgreSQL command such as :sql:`CREATE DATABASE` or :sql:`VACUUM`
can't run into a transaction: to run such command use::
Some PostgreSQL commands such as :sql:`CREATE DATABASE`, :sql:`VACUUM`,
or calling stored procedures with transaction control inside
can't run inside a transaction: to run such command use::
>>> conn.set_isolation_level(ISOLATION_LEVEL_AUTOCOMMIT)

3
doc/src/usage.rst
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@ -757,7 +757,8 @@ will result in an implicit rollback.
It is possible to set the connection in *autocommit* mode: this way all the
commands executed will be immediately committed and no rollback is possible. A
few commands (e.g. :sql:`CREATE DATABASE`, :sql:`VACUUM`...) require to be run
few commands (e.g. :sql:`CREATE DATABASE`, :sql:`VACUUM`, calling stored
procedures with transaction control inside...) require to be run
outside any transaction: in order to be able to run these commands from
Psycopg, the connection must be in autocommit mode: you can use the
`~connection.autocommit` property.