func:readById

readById(id, checked: true)

Read a record from database by id. If not found throw UnknownRecErr or return null based on checked flag. In Haxall all refs are relative, but in SkySpark refs may be prefixed with something like "p:projName:r:". This function will accept both relative and absolute refs.

Examples:

readById(@2b00f9dc-82690ed6)          // relative ref literal
readById(@:demo:r:2b00f9dc-82690ed6)  // project absolute literal
readById(id)                          // read using variable
readById(equip->siteRef)              // read from ref tag