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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2022-01-20 15:01:47 -0500 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2022-01-20 15:04:31 -0500 |
| commit | dda5c43cab88daad02bc871cf40bf4984e94a031 (patch) | |
| tree | 86e3a5badb675598445df085cb5430dae499c882 /lib/sqlalchemy | |
| parent | c6b15e443e0cfc7a09eb24c37123a595fdb639ca (diff) | |
| download | sqlalchemy-dda5c43cab88daad02bc871cf40bf4984e94a031.tar.gz | |
restore empty list logic to ARRAY of ENUM parsing
Fixed regression where the change in :ticket:`7148` to repair ENUM handling
in PostgreSQL broke the use case of an empty ARRAY of ENUM, preventing rows
that contained an empty array from being handled correctly when fetching
results.
Fixes: #7590
Change-Id: I43a35ef25281a6e0a26b698efebef6ba12a63e8c
Diffstat (limited to 'lib/sqlalchemy')
| -rw-r--r-- | lib/sqlalchemy/dialects/postgresql/array.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/array.py b/lib/sqlalchemy/dialects/postgresql/array.py index abe17ea35..74643c4d9 100644 --- a/lib/sqlalchemy/dialects/postgresql/array.py +++ b/lib/sqlalchemy/dialects/postgresql/array.py @@ -385,9 +385,10 @@ class ARRAY(sqltypes.ARRAY): def _split_enum_values(array_string): + if '"' not in array_string: # no escape char is present so it can just split on the comma - return array_string.split(",") + return array_string.split(",") if array_string else [] # handles quoted strings from: # r'abc,"quoted","also\\\\quoted", "quoted, comma", "esc \" quot", qpr' |