How do I change the date format in Teradata?

How do I change the date format in Teradata?

The FORMAT keyword follows the date column to be formatted….Introduction to Teradata Date Formats.

FORMAT Phrase	Result
FORMAT ‘YY/MM/DD’	20/01/02
FORMAT ‘DD-MM-YY’	02/01/2020
FORMAT ‘YYYY/MM/DD’	2020/01/02
FORMAT ‘YYYY-MM-DD’	1985-12-29

How do I convert time stamp to date in Teradata?

Convert TimeStamp to Date in Teradata

1. Current timestamp. Function CURRENT_TIMESTAMP can be used to retrieve the current timestamp: SELECT CURRENT_TIMESTAMP;
2. Convert TimeStamp to Date. Function CAST can be used to convert TimeStamp to DATE.
3. Convert Date to TimeStamp.
4. Convert Varchar to TimeStamp.
5. More examples.

How do I convert a string to a date in Teradata?

1. Example 1: Convert date string which is not in irregular format SYNTAX: SELECT TO_DATE(‘1-Oct-19′,’DD-MON-YY’); OUTPUT: 2019-10-01.
2. Example 2: Convert date string in DD-MM-YYYY format to date datatype SYNTAX: SELECT TO_DATE(‘1-12-2019′,’DD-MM-YYYY’) OUTPUT: 2019-12-01.

What is numeric overflow occurred during computation?

1 Answer. You use wrong datatypes, a DECIMAL(18,15) means 18 digits, 15 of them fractional, so the maximum value is 999.999999999999999 . And when you multiply two decimals, the number of fractional digits adds up, NEW_CALC results in 38 fractional digits.

How do I use between dates in Teradata?

BETWEEN operator can be used for the date types which are in different formats. General syntax: SELECT column FROM table WHERE date_column BETWEEN date1 AND date2….BETWEEN for DATE types in Teradata

1. SELECT name, dob.
2. FROM employee.
3. WHERE dob BETWEEN 980301.
4. AND 990430.
5. ORDER BY dob ;

How does the to date function work in Teradata?

TO_DATE converts a date represented in a character string to a DATE data type. Following is the syntax. The TO_DATE function will work on date represented in a character string.

What is the date format for ANSI Teradata?

For ANSI date format, by default Teradata follows DATE format as ‘YYYY-MM-DD’ and for IntegerDate Teradata follows date format as ‘YY/MM/DD’. The DATE format function can override the default date format of the Teradata system.

How to convert expr to timestamp in Teradata?

The TO_TIMESTAMP function converts string_expr or integer_expr to a TIMESTAMP data type. Following is the syntax of to_timestamp function available in Teradata. For example, consider below example to demonstrates to_timestamp function in Teradata.

How to add or subtract months in Teradata?

Add months in Teradata You can use add_months function in teradata to add/subtract months from any date value in teradata. In the example below we have fetched current date, added 2 months to current date and subtracted 2 months to current date.