IMPALA-6623: [DOCS] ltrim and rtrim docs updated Change-Id: If4f7a04e3c64eade7a23cded21de5ff91c9c8c8c Reviewed-on: http://gerrit.cloudera.org:8080/9984 Reviewed-by: Zoram Thanga <zo...@cloudera.com> Reviewed-by: Alex Rodoni <arod...@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Project: http://git-wip-us.apache.org/repos/asf/impala/repo Commit: http://git-wip-us.apache.org/repos/asf/impala/commit/257ae0ea Tree: http://git-wip-us.apache.org/repos/asf/impala/tree/257ae0ea Diff: http://git-wip-us.apache.org/repos/asf/impala/diff/257ae0ea Branch: refs/heads/master Commit: 257ae0ea0d0a0538fe0acf371127dd5f1304bc72 Parents: f9a476e Author: Alex Rodoni <arod...@cloudera.com> Authored: Tue Apr 10 17:00:13 2018 -0700 Committer: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Committed: Wed Apr 11 22:02:16 2018 +0000 ---------------------------------------------------------------------- docs/topics/impala_string_functions.xml | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/impala/blob/257ae0ea/docs/topics/impala_string_functions.xml ---------------------------------------------------------------------- diff --git a/docs/topics/impala_string_functions.xml b/docs/topics/impala_string_functions.xml index fe08c8e..9ee2665 100644 --- a/docs/topics/impala_string_functions.xml +++ b/docs/topics/impala_string_functions.xml @@ -650,12 +650,14 @@ select instr('foo bar bletch', 'b', 1, null); <dlentry id="ltrim"> <dt> - <codeph>ltrim(string a)</codeph> + <codeph>ltrim(string a [, string chars_to_trim])</codeph> </dt> <dd> <indexterm audience="hidden">ltrim() function</indexterm> - <b>Purpose:</b> Returns the argument string with any leading spaces removed from the left side. + <b>Purpose:</b> Returns the argument string with all occurrences + of characters specified by the second argument removed from + the left side. Removes spaces if the second argument is not specified. <p> <b>Return type:</b> <codeph>string</codeph> </p> @@ -1039,12 +1041,14 @@ select replace('hello world','xyz','abc'); <dlentry id="rtrim"> <dt> - <codeph>rtrim(string a)</codeph> + <codeph>rtrim(string a [, string chars_to_trim])</codeph> </dt> <dd> <indexterm audience="hidden">rtrim() function</indexterm> - <b>Purpose:</b> Returns the argument string with any trailing spaces removed from the right side. + <b>Purpose:</b> Returns the argument string with all occurrences + of characters specified by the second argument removed from + the right side. Removes spaces if the second argument is not specified. <p> <b>Return type:</b> <codeph>string</codeph> </p>