Retrieve Multiple values form an Array for given array of indices

Question

I have an array and its selected indices in an integer array.I want to load the values of this array for the selected indices to a variable. Any suggestions? I think it will be apply function over index(). But not sure of its syntax. OriginalPostID-257076

Dastagiri Dudekula · Answer

If any cdt type array requirement, following syntax can also helpful index( { {id:1,name:"Abc"}, {id:2,name:"Pqr"}, {id:3,name:"Xyz"} }, {1,3} )