[SCM] PostGIS branch master updated. 3.7.0alpha1-80-g3625cbd88
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Thu Jul 9 00:06:43 PDT 2026
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commit 3625cbd88b42f8b760f53614fae8a645e2f5bd13
Author: Darafei Praliaskouski <me at komzpa.net>
Date: Sun Jun 21 14:53:30 2026 +0400
Document TopoGeo_AddLineString load order
diff --git a/doc/extras_topology.xml b/doc/extras_topology.xml
index 875cc95e0..3cf33a2ed 100644
--- a/doc/extras_topology.xml
+++ b/doc/extras_topology.xml
@@ -1716,6 +1716,15 @@ uncovered or resulting from split of existing edges) may be limited
by the <varname>max_edges</varname> parameter.
</para>
+ <note><para>
+When adding many lines, the load order can have a large impact on
+performance because each call checks the line against topology elements
+already loaded. In bulk workflows, adding large closed or enclosing
+lines before smaller contained lines can avoid expensive later splits.
+For loading a collection in one call, see
+<xref linkend="TopoGeo_LoadGeometry"/>.
+ </para></note>
+
<note><para>
Updating statistics about topologies being loaded via this function is
up to caller, see <xref linkend="Topology_StatsManagement"/>.
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Summary of changes:
doc/extras_topology.xml | 9 +++++++++
1 file changed, 9 insertions(+)
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