[SCM] PostGIS branch master updated. 3.5.0-223-g1237c6b4d

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- Log -----------------------------------------------------------------
commit 1237c6b4d682963d9954b4a74cde3cd0163afb6a
Author: Sandro Santilli <strk at kbt.io>
Date:   Wed Mar 12 11:48:34 2025 +0100

    Add --drop-topology switch to pgtopo_import
    
    Closes #5861

diff --git a/NEWS b/NEWS
index 4c979824c..89f7b8d6a 100644
--- a/NEWS
+++ b/NEWS
@@ -10,6 +10,7 @@ PostGIS 3.6.0
 
 * New Features *
 
+  - #5861, Add --drop-topology switch to pgtopo_import (Sandro Santilli)
   - #1247, ST_AsRasterAgg (Sandro Santilli)
   - #5784, GT-223 Export circ_tree_distance_tree_internal for mobilitydb use
            (Maxime Schoemans)
diff --git a/topology/loader/pgtopo_import b/topology/loader/pgtopo_import
index beceaeed6..1d7685021 100755
--- a/topology/loader/pgtopo_import
+++ b/topology/loader/pgtopo_import
@@ -13,13 +13,19 @@
 set -e
 
 usage() {
-  echo "Usage: $(basename $0) [ --skip-layers | --only-layers ] [ -f <dumpfile> ] <toponame>"
+  echo "Usage: $(basename $0) [OPTIONS] <toponame>"
+  echo "OPTIONS:"
+  echo " --skip-layers    Skip importing layers"
+  echo " --only-layers    Only import layers"
+  echo " --drop-topology  Drop topology before importing it"
+  echo " -f <dumpfile>    Read dump from <file> instead of stdin"
 }
 
 
 
 SKIP_LAYERS=no
 ONLY_LAYERS=no
+DROP_TOPOLOGY=no
 TOPONAME=
 DUMPFILE=-
 
@@ -30,6 +36,9 @@ while test -n "$1"; do
   elif test "$1" = '--only-layers'; then
     ONLY_LAYERS=yes
     shift
+  elif test "$1" = '--drop-topology'; then
+    DROP_TOPOLOGY=yes
+    shift
   elif test "$1" = '-f'; then
     shift
     DUMPFILE="$1"
@@ -92,6 +101,17 @@ test ${DUMPVERSION} -eq '1' || {
 echo "BEGIN;"
 
 if test "$ONLY_LAYERS" = "no"; then # {
+  #################################################
+  # Drop any existing topology if requested so
+  #################################################
+  if test "$DROP_TOPOLOGY" = "yes"; then #{
+  cat<<EOF
+  SELECT topology.DropTopology(
+    '${TOPONAME}'
+  );
+EOF
+  fi #}
+
   #################################################
   # Create topology
   #################################################

-----------------------------------------------------------------------

Summary of changes:
 NEWS                          |  1 +
 topology/loader/pgtopo_import | 22 +++++++++++++++++++++-
 2 files changed, 22 insertions(+), 1 deletion(-)


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