// Set variables
Set V[id_1] "C1002"
Set V[id_2] "C1003"
Set V[id_3] "D1002"
Set V[id_4] "A1202"
Set V[idx] "77B1N"

Clear V[id_1]

Clear V[id_*]

// Create a structure variable
CreateStructure V[customerinfo] customer_id name city

// Set data in the structure variable
Set V[customerinfo.customer_id] "C1001"
Set V[customerinfo.name] "John Doe"
Set V[customerinfo.city] "Munich"

// Create a table
CreateTable V[customers] include=V[customerinfo]

// Add a row to the table
InsertRow V[customerinfo] table=V[customers] index=1

Clear V[customerinfo]

Clear V[customers]