[postgis-tickets] [PostGIS] #3686: perl upgrade scripts make DO check more robust to handle named $something$

[PostGIS]

#3686: perl upgrade scripts make DO check more robust to handle named $something$
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  Reporter:  robe     |      Owner:  strk
      Type:  defect   |     Status:  new
  Priority:  medium   |  Milestone:  PostGIS 2.4.0
 Component:  postgis  |    Version:  2.3.x
Resolution:           |   Keywords:
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Comment (by robe):

 yap that was it, if keep DO $$ but do $func$ internal it skips over it as
 a it.  Now I'm having a different problem with the uninstall piece,
 presumably because it maybe is skipping DO's as well or something and
 missing things being created there.

 I may need to just fudge that part.  What's so annoying is if we were just
 using extensions, we wouldn't need to f.. with an uninstall script, since
 using drop postgis extension works fine.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3686#comment:6>
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