Hi All, I am not sure how to change the date format in PostgreSQL. I have the dates stored in the database as yyyy-mm-dd HH:MM:SS+TimeZone to get the GMT time (Ex: 2008-02-28 14:03:23+05:30). But I want these dates to be shown in the following format:
Here is an example of how to use the to_char function to convert a month number to a month name in PostgreSQL. -- Create a table with some sample data CREATE TABLE sales ( id SERIAL PRIMARY KEY, product VARCHAR(50), quantity INT, price NUMERIC(10, 2), date DATE ); -- Insert som...
In PostgreSQL, you can use theto_timestampfunction to convert a string to a date format. Theto_timestampfunction requires two arguments: the string to be converted and the format of the string. Here is an example of how you can use theto_timestampfunction to convert a string...
In PostgreSQL, you can convert a given data type to get the money data type. The converted output takes the currency based on your region. Let’s have an example of converting 1400 to money data type and see how its output will be: Example 4: Convert to Date Date is a data type. W...
PostgreSQL provides a built-in TO_CHAR() function that converts the given timestamp to a string. TheTO_CHAR()function utilizes a format mask to convert the input value to a string. The format mask must be a valid number or date. This Postgres blog explained the working of the TO_CHAR...
...），然后将结果转换回date;详情请参阅date function reference。我认为PostgreSQL的等价物是：...
In PostgreSQL, the TO_TIMESTAMP() function is used to convert a Unix or Posix Timestamp to a DateTime value. Pass the Unix timestamp as an argument to the TO_TIMESTAMP() function, as a result, the TO_TIMESTAMP() function will convert the given Unix timestamp to an equivalent ...
Note thatSQLServer CONVERT and PostgreSQL TO_CHAR formats are different. SQLServer: -- 3rd parameter specifies 121 style (ODBC 'YYYY-MM-DD HH:MI:SS.FFF' format with milliseconds)SELECTCONVERT(VARCHAR,GETDATE(),121);# 2022-12-27 14:33:49.413 ...
Theto_charPostgreSQL function allows CARTO users to convert dates (or numbers) into strings: UPDATEtable_nameSETdate_string=to_char(date_column,'YYYY-MM-DD') Theextractfunction also converts from time to number, but is more specific because it lets you select the part of the timestamp you ...
Summary: in this tutorial, you will learn how to use the PostgreSQL TO_DATE() function to convert a string to a date. Introduction to the PostgreSQL TO_DATE() function The TO_DATE() function converts a string literal to a date value. Here’s the basic syntax of the TO_DATE() functi...