Hello.
v8.2.1
Try this (and any 3-d argument):
---
select locate('','string',5) from sysibm.sysdummy1;
---
Is it a feature or a bug?
Sincerely,
Mark B.
3  4045  4.****@mail.ru wrote:
Hello.
v8.2.1
Try this (and any 3-d argument):
---
select locate('','string',5) from sysibm.sysdummy1;
---
Is it a feature or a bug?
$ db2 "values locate('','string',5)"
1
-----------
5
1 record(s) selected.
This is exactly what I would expect: at position 5 is the first occurrence
where an empty string starts.
--
Knut Stolze
DB2 z/OS Utilities Development
IBM Germany
And how about 3-d argument length(source_string) ?
For example,
posstr(substr('string', 10), '')
returns error, but
locate('','string',10)
returns 10...
$ db2 "values locate('','string',5)"
1
-----------
5
1 record(s) selected.
This is exactly what I would expect: at position 5 is the first occurrence
where an empty string starts.
4.****@mail.ru wrote:
And how about 3-d argument length(source_string) ?
For example,
posstr(substr('string', 10), '')
returns error, but
locate('','string',10)
returns 10...
That's inconsistent, indeed...
--
Knut Stolze
DB2 z/OS Utilities Development
IBM Germany This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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