Varchar->; Timestamp
Hello Experts,BANNER
Oracle8i Enterprise Edition Release 8.1.7.4.0 - Production
PL/SQL Release 8.1.7.4.0 - Production
CORE 8.1.7.0.0-Production
AMT for IBM/AIX RISC System/6000: Version 8.1.7.4.0 - Production
NLSRTL Version 3.4.1.0.0 - Production
select timestamp from all_objects;
This is varchar2 (19) timestamp field.Now I need to get only of time, for example; 05-30 or 17-30.
Help, please
Thank you...
Hello
Linus wrote:
Hello Experts,BANNER
Oracle8i Enterprise Edition Release 8.1.7.4.0 - Production
PL/SQL Release 8.1.7.4.0 - Production
CORE 8.1.7.0.0-Production
AMT for IBM/AIX RISC System/6000: Version 8.1.7.4.0 - Production
NLSRTL Version 3.4.1.0.0 - Productionselect timestamp from all_objects;
This is varchar2 (19) timestamp field.
Now I need to get only of time, for example; 05-30 or 17-30.
SUBSTR to get a part of a larger chain.
http://docs.Oracle.com/CD/B19306_01/server.102/b14200/functions162.htm#sthref2169
For example, if t = ' 2012/07/06 09-32-28', then
SUBSTR ( t -- source string
, 12 -- starting postition
, 5 -- length of returned sub-string
)
Returns the substring starting with the 12 character, which is 5 characters, in this case ' 09-32'.
I hope that answers your question.
If not, post a small example data (CREATE TABLE and only relevant columns, INSERT statements) for all of the tables involved and also publish outcomes from these data.
Explain, using specific examples, how you get these results from these data.
Always tell what version of Oracle you are using.
See the FAQ forum {message identifier: = 9360002}
Moreover, from Oracle 9, TIMESTAMP is an Oracle reserved word, and you can be difficult to use as the column name if you ever upgrade. If it is not too late, rename your column. TIME_STRING would be a better name, anyway, since this column is a string of characters.
Tags: Database
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