Volltext-Suche: Tabelle für Texte aus Dateien im DMS. DB und Rose

[kivitendo-erp.git] / SL / DBUtils.pm

diff --git a/SL/DBUtils.pm b/SL/DBUtils.pm
index 9d1bcac..f095244 100644 (file)
--- a/SL/DBUtils.pm
+++ b/SL/DBUtils.pm
@@ -13,7 +13,7 @@ our @EXPORT = qw(conv_i conv_date conv_dateq do_query selectrow_query do_stateme
              selectall_ids
              prepare_execute_query prepare_query
              create_sort_spec does_table_exist
-             add_token);
+             add_token check_trgm);
 
 use strict;
 
@@ -398,6 +398,14 @@ sub role_is_superuser {
   return $is_superuser;
 }
 
+sub check_trgm {
+  my ($dbh)  = @_;
+
+  my $version = $dbh->selectrow_array(qq|SELECT installed_version FROM pg_available_extensions WHERE name = 'pg_trgm'|);
+
+  return !!$version;
+}
+
 1;
 
 
@@ -684,6 +692,11 @@ application (e.g. if the user clicked on a column header in a
 report). If it is undefined then the 'default_dir' parameter will be
 used instead.
 
+=item check_trgm
+
+Checks if the postgresextension pg_trgm is installed and return trueish
+or falsish.
+
 =back
 
 =head1 DEBUG FUNCTIONS