Github user njayaram2 commented on a diff in the pull request:
https://github.com/apache/incubator-madlib/pull/56#discussion_r71243432
--- Diff: src/ports/postgres/modules/utilities/path.sql_in ---
@@ -531,7 +548,7 @@ CREATE OR REPLACE FUNCTION MADLIB_SCHEMA.path(
symbol_expr VARCHAR,
pattern_expr VARCHAR
) RETURNS TEXT AS $$
- SELECT MADLIB_SCHEMA.path($1, $2, $3, $4, $5, $6, NULL, NULL)
+ SELECT MADLIB_SCHEMA.path($1, $2, $3, $4, $5, $6, NULL, NULL, NULL)
$$ LANGUAGE SQL
m4_ifdef(`__HAS_FUNCTION_PROPERTIES__', `MODIFIES SQL DATA', `');
--- End diff --
Having an example with overlapping_patterns = TRUE might be useful in the
user doc. The same example showing the output with and without overlapping
patterns might be helpful.
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