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Code Issues 16 Releases Wiki Activity

Fixed #25430 -- Fixed incorrect RunSQL examples.

This commit is contained in:
Flavio Curella 2015-09-18 21:35:28 -05:00 committed by Tim Graham
parent c3904deb91
commit 95edabb45e
1 changed files with 4 additions and 4 deletions
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8
docs/ref/migration-operations.txt
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@ -218,8 +218,8 @@ queries and parameters in the same way as :ref:`cursor.execute()
<executing-custom-sql>`. These three operations are equivalent::
migrations.RunSQL("INSERT INTO musician (name) VALUES ('Reinhardt');")
migrations.RunSQL(["INSERT INTO musician (name) VALUES ('Reinhardt');", None])
migrations.RunSQL(["INSERT INTO musician (name) VALUES (%s);", ['Reinhardt']])
migrations.RunSQL([("INSERT INTO musician (name) VALUES ('Reinhardt');", None)])
migrations.RunSQL([("INSERT INTO musician (name) VALUES (%s);", ['Reinhardt'])])
If you want to include literal percent signs in the query, you have to double
them if you are passing parameters.
@ -228,8 +228,8 @@ The ``reverse_sql`` queries are executed when the migration is unapplied, so
you can reverse the changes done in the forwards queries::
migrations.RunSQL(
["INSERT INTO musician (name) VALUES (%s);", ['Reinhardt']],
["DELETE FROM musician where name=%s;", ['Reinhardt']],
[("INSERT INTO musician (name) VALUES (%s);", ['Reinhardt'])],
[("DELETE FROM musician where name=%s;", ['Reinhardt'])],
)
The ``state_operations`` argument is so you can supply operations that are