- Update to version 4.9.0+git0.18d82db:
* prepare for 4.9.0
* Fix REGEXP_COUNT and REGEXP_SUBSTR function to have the same behavior than Oracle with newline characters and the use of dot in the pattern.
* Added a test case about dbms_sql.debug_cursor
* don't try to show content of variable when it is null. fix issue #247
* mark some func parallel safe
* When third argument of substr function is zero, then oracle returns null, but orafce returns empty string. This commit forces oracle's behaviour by default, but allows (by compatibility option orafce.using_substring_zero_width_in_substr set original orafce's behaviour. fix issue #240
* copy to_char(text) from orafce--4.7--4.8.sql to orafce--4.8.sql
* mark some func parallel safe; fix makefile
* add orafce--4.8.sql (rename orafce--4.7.sql)
* add func: to_char(text)
* mark lpad, rpad, to_char, to_number parallel safe
* mark btrim,ltrim,rtrim parallel(because not support postgres version < 9.6, so directly change it)
* doesn't support postgresql extensions
* Create c-cpp.yml