In my other article, we have seen how to extract number or numeric values from a string. The other common requirement is to extract date from a string data. For example, you may get requirement to extract date of birth from the string field. Snowflake supports various date functions to validate a date value. In this article, we will check how to extract date from a string field using Snowflake regular expression functions. Extract Date using Snowflake Regular Expression Functions In my other article, we have discussed on Snowflake regular…

There are various requirements to extract numbers from string value. This requirement comes when you work with different data source. For example, heterogeneous data may contain many unwanted values and requirements will be to get only numbers or numeric values. Snowflake supports many built-in and regular expression functions. In this article, we will check how to extract numbers or numeric values from a string using Snowflake regular expression functions. Extract Numbers using Snowflake Regular Expression Functions In my other article, we have discussed on Snowflake regular expressions. We will use…

The regular expressions are commonly used functions in programming languages such as Python, Java, R, etc. The Snowflake regular expression functions identify the precise pattern of the characters in given string. Regular expressions are commonly used in validating strings, for example, extracting numbers from the string values, etc. In this article, we will check the supported Regular expression functions in Snowflake. Snowflake Regular Expression Functions The regular expression functions are string functions that match a given regular expression. These functions are commonly called as a 'regex' functions. Below are some…