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26 cze 2014 · The following works: select TO_TIMESTAMP_TZ('2014-06-26T14:36:37.000+0000', 'YYYY-MM-DD"T"HH24:MI:SS.FF3 TZD') from dual. So, your INSERT may be, INSERT INTO MY_TABLE(ID,NAME,TIMECOL) VALUES (NULL, 'TESTN', TO_TIMESTAMP_TZ('2014-06-26T14:36:37.000+0000', 'YYYY-MM-DD"T"HH24:MI:SS.FF3 TZD')); answered Sep 12, 2014 at 8:09. Yigitalp Ertem. 2,019 26 28
The default datetime formats are specified either explicitly with the NLS session parameters NLS_DATE_FORMAT, NLS_TIMESTAMP_FORMAT, and NLS_TIMESTAMP_TZ_FORMAT, or implicitly with the NLS session parameter NLS_TERRITORY. You can change the default datetime formats for your session with the ALTER SESSION statement.
The following example converts a character string to a timestamp. The character string is not in the default TIMESTAMP format, so the format mask must be specified: SELECT TO_TIMESTAMP ('10-Sep-02 14:10:10.123000', 'DD-Mon-RR HH24:MI:SS.FF') FROM DUAL;
24 lis 2017 · Format Masks. Whether we work within an application or a tool like SQL Plus or SQL Developer; whenever we output a DATE or TIMESTAMP instance, we're converting it to VARCHAR2. We can do this explicitly using TO_CHAR or Oracle will do it implcitly. And now NLS format masks kick in - the format mask decides how a DATE is converted to a VARCHAR2 ...
Converts a specified string to a TIMESTAMP using the specified format mask. If the format mask is omitted the NLS_TIMESTAMP_FORMAT or NLS_TIMESTAMP_TZ_FORMAT value is used depending on the context. SELECT TO_TIMESTAMP('10/07/2004', 'DD/MM/YYYY') FROM dual; TO_TIMESTAMP('10/07/2004','DD/MM/YYYY') --------------------------------------- 10-JUL-04 ...
Oracle provides the following session parameters to set default format masks for the different DATE or TIMESTAMP data types: NLS_DATE_FORMAT for DATE; NLS_TIMESTAMP_FORMAT for TIMESTAMP and TIMESTAMP WITH LOCAL TIME ZONE; NLS_TIMESTAMP_TZ_FORMAT for TIMESTAMP WITH TIME ZONE
Statement 1. Set the session date format. alter session set nls_date_format = 'DD-MON-YYYY HH24:MI' Statement processed. Statement 2. Datetime literals. select date'2023-01-17' date_literal, . timestamp'2023-01-17 14:00:00.123456789' ts_literal, . timestamp'2023-01-17 14:00:00 Europe/London' tstz_literal . from dual. Statement 3.
