MySQL has a TRIM() function that enables you to remove leading and/or trailing whitespace from a string.
You can also use it to remove other specified characters from either side (or both sides) of the string.
This article explains how to remove specified leading/trailing characters from the string.
MySQL has a TRIM() function that enables you to remove leading and/or trailing whitespace from a string.
You can also use it to remove other specified characters from either side (or both sides) of the string.
This article focuses on removing whitespace from both sides of the string.
MySQL has the LTRIM() function that enables you to remove leading whitespace from a string (space at the start of the string).
MySQL also has the TRIM() function that enables you to remove leading space, trailing space (at the end), space from both sides, or to remove other specified characters from either side (or both sides) of the string.
This article demonstrates how to remove leading space using each of these functions.
MySQL has an RTRIM() function that enables you to remove trailing whitespace from a string (space at the end of the string).
MySQL also has the TRIM() function that enables you to remove trailing space, leading space (at the start), space from both sides, or to remove other specified characters from either side (or both sides) of the string.
This article demonstrates how to remove trailing space using each of these functions.
In SQL Server, the TRIM() function is commonly used to remove leading and trailing whitespace from a string. But did you know that you can also remove other characters from the start/end of a string? It doesn’t have to be whitespace.
TRIM() is a T-SQL function that specifically removes the space character char(32) or other specified characters from the start or end of a string.
In SQL Server, you can use the TRIM() function to remove leading and trailing whitespace from a string.
TRIM() is a T-SQL function that removes the space character char(32) or other specified characters from the start or end of a string.
In SQL Server, we can use the RTRIM() function to remove trailing blanks from a given string. Trailing blanks are white spaces, tabs, etc that come at the end of the string.
Leading whitespace is a common issue when working with data. A leading whitespace is a space at the start of a string. In most cases, we don’t want any leading whitespace, and we will want to remove it before the data goes any further (whether that means being stored in the database, displayed to the user, or whatever).
Fortunately, SQL Server provides us with the LTRIM() function that allows us to remove leading blanks from a given string.
This article presents two ways to select rows based on a list of IDs (or other values) in SQL Server. This can be useful in scenarios where you have a comma-separated list of IDs, and you want to query your database for rows that match those IDs.
Say you have the following list of IDs:
1,4,6,8
And so you now want to query a table for records that have any of those values (i.e. either 1, 4, 6 or 8) in its ID column.
Here are two ways to go about that.
So you have a comma-separated list, and now you need to insert it into the database. But the thing is, you need to insert each value in the list into its own table row. So basically, you need to split the list into its separate values, then insert each one of those values into a new row.
T-SQL now has a STRING_SPLIT() function that makes this type of operation a breeze. This function was first available in SQL Server 2016, and is available on databases with a compatibility level of 130 or above (how to check your database compatibility level and how to change it).