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| author | Daniele Varrazzo <daniele.varrazzo@gmail.com> | 2019-01-23 14:09:59 +0000 |
|---|---|---|
| committer | Daniele Varrazzo <daniele.varrazzo@gmail.com> | 2019-01-23 14:34:44 +0000 |
| commit | 352550e71a3cb585125b673dc2ec70d59e1647ab (patch) | |
| tree | 4266576c0a91242f0c45d2cc2761c0b84131def1 /doc/src/extensions.rst | |
| parent | 00cb2636f51456766f94773437dde759e9df0974 (diff) | |
| download | psycopg2-drop-display-size.tar.gz | |
Dropped PSYCOPG_DISPLAY_SIZE build parameterdrop-display-size
Big and complex _pq_fetch_tuples simplified by moving per-column
calculatio to a separate function.
Diffstat (limited to 'doc/src/extensions.rst')
| -rw-r--r-- | doc/src/extensions.rst | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/doc/src/extensions.rst b/doc/src/extensions.rst index 9e99ef1..cc40050 100644 --- a/doc/src/extensions.rst +++ b/doc/src/extensions.rst @@ -216,10 +216,12 @@ introspection etc. .. attribute:: display_size - The actual length of the column in bytes. Obtaining this value is - computationally intensive, so it is always `!None` unless the - :envvar:`PSYCOPG_DISPLAY_SIZE` parameter is set at compile time. See - also PQgetlength_. + Supposed to be the actual length of the column in bytes. Obtaining + this value is computationally intensive, so it is always `!None`. + + .. versionchanged:: 2.8 + It was previously possible to obtain this value using a compiler + flag at builtin. .. attribute:: internal_size |