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| author | Mario Lassnig <mario@lassnig.net> | 2013-11-12 23:08:51 +0100 |
|---|---|---|
| committer | Mario Lassnig <mario@lassnig.net> | 2013-11-12 23:08:51 +0100 |
| commit | 71c45937f9adbb64482fffcda75f8fe4d063e027 (patch) | |
| tree | eea66594df86cabb931e9750c742bcd8fd4c94d9 /lib/sqlalchemy/dialects/postgresql/base.py | |
| parent | f429032ac202a29cb674be461d5fd5fa76a8f0ad (diff) | |
| download | sqlalchemy-71c45937f9adbb64482fffcda75f8fe4d063e027.tar.gz | |
add psql FOR UPDATE OF functionality
Diffstat (limited to 'lib/sqlalchemy/dialects/postgresql/base.py')
| -rw-r--r-- | lib/sqlalchemy/dialects/postgresql/base.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/base.py b/lib/sqlalchemy/dialects/postgresql/base.py index e1dc4af71..19d7c81fa 100644 --- a/lib/sqlalchemy/dialects/postgresql/base.py +++ b/lib/sqlalchemy/dialects/postgresql/base.py @@ -1015,6 +1015,8 @@ class PGCompiler(compiler.SQLCompiler): def for_update_clause(self, select): if select.for_update == 'nowait': + if select.for_update_of is not None: + return " FOR UPDATE OF " + select.for_update_of + " NOWAIT" return " FOR UPDATE NOWAIT" elif select.for_update == 'read': return " FOR SHARE" |