sqlmc_script_complete: Item kinds
items[].kind is one of the engine's kinds: Keyword, Snippet, Variable, Schema, Table,View, Column, StoredProcedure, Function.
items[].kind is one of the engine's kinds: Keyword, Snippet, Variable, Schema, Table,
View, Column, StoredProcedure, Function.
insertText is not always label: a snippet expands, and an identifier that needs quoting arrives
quoted. Write insertText, show label.