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| author | Guilhem Moulin <guilhem@fripost.org> | 2024-10-27 23:14:54 +0100 |
|---|---|---|
| committer | Guilhem Moulin <guilhem@fripost.org> | 2024-10-27 23:14:54 +0100 |
| commit | 39658412ab12f332446f1ca8acad37a8255b0009 (patch) | |
| tree | d848547538cd424c712b4a789b18006c8d9b6122 /webmap-import | |
| parent | 502a0c50cbf638f1f492efaa53ed0acb296c7424 (diff) | |
PostgreSQL: Add NOT NULL constraints on the geometry columns.
Among other things this allows CLUSTERing on the GIST indices, cf.
https://postgis.net/docs/manual-3.3/performance_tips.html#database_clustering
Diffstat (limited to 'webmap-import')
| -rwxr-xr-x | webmap-import | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/webmap-import b/webmap-import index 00c4756..8311c26 100755 --- a/webmap-import +++ b/webmap-import @@ -593,6 +593,9 @@ def createOutputLayer(ds, layername, srs=None, options=None): lyr = dso.CreateLayer(layername, **kwargs) if lyr is None: raise Exception(f'Could not create destination layer "{layername}"') + # TODO use CreateLayerFromGeomFieldDefn() from ≥v3.9 as it's not + # possible to toggle the geomfield's nullable property after fact + # otherwise fields = options['fields'] if len(fields) > 0 and not lyr.TestCapability(ogr.OLCCreateField): |