@@ -129,6 +129,10 @@ END;
129129$$
130130LANGUAGE plpgsql VOLATILE STRICT;
131131
132+ COMMENT ON FUNCTION _pgr_getTableName(TEXT , INTEGER , TEXT )
133+ IS ' pgRouting internal function' ;
134+
135+
132136
133137
134138/*
@@ -202,6 +206,10 @@ END;
202206$BODY$
203207LANGUAGE plpgsql VOLATILE STRICT;
204208
209+ COMMENT ON FUNCTION _pgr_getColumnName(TEXT , TEXT , TEXT , INTEGER , TEXT )
210+ IS ' pgRouting internal function' ;
211+ COMMENT ON FUNCTION _pgr_getColumnName(TEXT , TEXT , INTEGER , TEXT )
212+ IS ' pgRouting internal function' ;
205213
206214/*
207215.. function:: _pgr_isColumnInTable(tab, col)
233241$BODY$
234242 LANGUAGE plpgsql VOLATILE STRICT;
235243
244+ COMMENT ON FUNCTION _pgr_isColumnInTable(TEXT , TEXT )
245+ IS ' pgRouting internal function' ;
236246
237247/*
238248.. function:: _pgr_isColumnIndexed(tab, col)
342352$BODY$
343353 LANGUAGE plpgsql VOLATILE STRICT;
344354
355+ COMMENT ON FUNCTION _pgr_isColumnIndexed(TEXT , TEXT , TEXT , INTEGER , TEXT )
356+ IS ' pgRouting internal function' ;
357+ COMMENT ON FUNCTION _pgr_isColumnIndexed(TEXT , TEXT , INTEGER , TEXT )
358+ IS ' pgRouting internal function' ;
345359/*
346360.. function:: _pgr_quote_ident(text)
347361
378392$body$
379393language plpgsql immutable;
380394
395+ COMMENT ON FUNCTION _pgr_quote_ident(TEXT )
396+ IS ' pgRouting internal function' ;
397+
381398/*
382399 * function for comparing version strings.
383400 * Ex: select _pgr_version_less(postgis_lib_version(), '2.1');
@@ -437,6 +454,9 @@ $BODY$
437454 LANGUAGE plpgsql VOLATILE
438455 COST 1 ;
439456
457+ COMMENT ON FUNCTION _pgr_versionless(TEXT , TEXT )
458+ IS ' pgRouting internal function' ;
459+
440460create or replace function _pgr_startPoint (g geometry)
441461 returns geometry as
442462$body$
452472$body$
453473language plpgsql IMMUTABLE;
454474
475+ COMMENT ON FUNCTION _pgr_startPoint(geometry)
476+ IS ' pgRouting internal function' ;
455477
456478
457479create or replace function _pgr_endPoint (g geometry)
469491$body$
470492language plpgsql IMMUTABLE;
471493
494+ COMMENT ON FUNCTION _pgr_endPoint(geometry)
495+ IS ' pgRouting internal function' ;
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