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How to set the query date format in Oracle
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How to set the query date format in oracle

Jun 10, 2022 am 11:07 AM
oracle

In Oracle, you can use the "to_char()" function in conjunction with the select statement to set the date format of the query. The select statement is used to query data, and the "to_char()" function is used to set the date format. The syntax is: "select to_char(date data column,'date format') from ...".

How to set the query date format in oracle

The operating environment of this tutorial: Windows 10 system, Oracle version 12c, Dell G3 computer.

How to set the query date format in Oracle

Use the to_char() function to set the query date format.

The syntax is:

to_char(日期,"转换格式" )
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Examples are as follows:

Original format:

select Starttime,Endtime from ELEARNING.Opt_Training where Orgid = '6c457da0-7825-4df7-bcd7-0e0e9c37631b';
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Query results:

How to set the query date format in oracle

Query format: to_char() function, return yyyy/MM/dd:

select to_char(Starttime,'yyyy/MM/dd'),to_char(Endtime,'yyyy/MM/dd') from ELEARNING.Opt_Training where Orgid = '6c457da0-7825-4df7-bcd7-0e0e9c37631b';
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Query results:

How to set the query date format in oracle

Recommended tutorial: "Oracle Video Tutorial"

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