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TO_CHAR (datetime) converts a datetime or interval value of DATE, TIMESTAMP, TIMESTAMP WITH TIME ZONE, TIMESTAMP WITH LOCAL TIME ZONE, INTERVAL DAY TO SECOND, or INTERVAL YEAR TO MONTH data type to a value of VARCHAR2 data type in the format specified by the date format fmt.
- Character
Appendix C in Oracle Database Globalization Support Guide...
- Functions
Functions differ from operators in the format of their...
- TO_TIMESTAMP
TO_TIMESTAMP converts char to a value of TIMESTAMP data...
- Character
10 lip 2018 · Instead, if you want to have a TIMESTAMP with a particular format then you should convert it to a datatype which can have a format - a string. SELECT TO_CHAR( SYSTIMESTAMP, 'YYYY-MM-DD HH24:MI:SS' ) FROM DUAL;
TO_TIMESTAMP converts char to a value of TIMESTAMP data type. For char, you can specify any expression that evaluates to a character string of CHAR, VARCHAR2, NCHAR, or NVARCHAR2 data type.
This tutorial shows you how to use the Oracle TO_CHAR() function to convert a DATE or INTERVAL value to a string in a specified format.
TO_CHAR (datetime) converts a datetime or interval value of DATE, TIMESTAMP, TIMESTAMP WITH TIME ZONE, or TIMESTAMP WITH LOCAL TIME ZONE datatype to a value of VARCHAR2 datatype in the format specified by the date format fmt.
This statement converts date and timestamp values to the format specified in the TO_CHAR function.
3 sie 2017 · To specify TIMESTAMP literals, you use the following format: TIMESTAMP 'YYYY-MM-DD HH24:MI:SS.FF' Code language: SQL (Structured Query Language) (sql) The following example illustrates a TIMESTAMP literal: TIMESTAMP '1999-12-31 23:59:59.10' Code language: SQL (Structured Query Language) (sql)
