Example Return a substring of a string before a specified number of delimiter occurs: SELECT SUBSTRING_INDEX("www.w3schools.com", ".", 2); Try it Yourself » ❮ Previous ❮ MySQL Functions Next ❯ Track your progress - it's free! Log in Sign Up ...
JavaScript String Search Browser Support substring()is an ECMAScript1 (JavaScript 1997) feature. It is supported in all browsers: ChromeEdgeFirefoxSafariOperaIE YesYesYesYesYesYes ❮PreviousJavaScript StringReferenceNext❯ Track your progress - it's free!
Extract 3 characters from a string, starting in position 1: SELECTSUBSTRING('SQL Tutorial',1,3)ASExtractString; Try it Yourself » Definition and Usage The SUBSTRING() function extracts some characters from a string. Syntax SUBSTRING(string,start,length) ...
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