[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-26 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eAPPEND\u003c/code\u003e function adds a specified value to the end of an existing array.\u003c/p\u003e\n"],["\u003cp\u003eIt is compatible with Boolean, Double, Integer, and String arrays, requiring the appended value to match the array's data type.\u003c/p\u003e\n"],["\u003cp\u003eThe function's usage involves specifying the value to append within the \u003ccode\u003eAPPEND(value)\u003c/code\u003e syntax, as seen in the provided examples for Integer, Boolean and String arrays.\u003c/p\u003e\n"],["\u003cp\u003eExamples demonstrate how to append values to various arrays and the resulting output.\u003c/p\u003e\n"]]],[],null,["# APPEND function\n\nSee the [supported connectors](/integration-connectors/docs/connector-reference-overview) for Application Integration.\n\nAPPEND function\n===============\n\n`APPEND` function\n-----------------\n\nSupported data type\n-------------------\n\n\nThe `APPEND` function supports the following data types:\n\n- Boolean array\n- Double array\n- Integer array\n- String array\n\nExample 1: Append a value to an integer array\n---------------------------------------------\n\n\n**Sample data** : `$var1$ = {3,6,8,1}`\n\n\n**Usage** : `$var1$.APPEND(7)`\nAppend the value 7 to var1.\n\n\n**Output** : `{3,6,8,1,7}`\n\nExample 2: Append a value to a Boolean array.\n---------------------------------------------\n\n\n**Sample data** : `$var1$ = {True,False,True}`\n\n\n**Usage** : `$var1$.APPEND(True) `\nAppend the value True to var1.\n\n\n**Output** : `{True,False,True,True}`\n\nExample 3: Append a value to a string array\n-------------------------------------------\n\n\n**Sample data** : `$var1$ = {\"Hello\",\"Apigee\"}`\n\n\n**Usage** : `$var1$.APPEND(\"Integrations\")\n`\nAppend the word `Integrations` to var1.\n\n\n**Output** : `{\"Hello\",\"Apigee\",\"Integrations\"}`\n\nRecommendation\n--------------\n\n- Learn how to add and configure a [Data Mapping task](/application-integration/docs/configure-data-mapping-task)"]]