table_name("package_install_history")
description("OS X package install history.")
schema([
    Column("package_id", TEXT, "Label packageIdentifiers"),
    Column("time", INTEGER, "Label date as UNIX timestamp"),
    Column("name", TEXT, "Package display name"),
    Column("version", TEXT, "Package display version"),
    Column("source", TEXT, "Install source: usually the installer process name"),
    Column("content_type", TEXT, "Package content_type (optional)"),
])
implementation("packages@genPackageInstallHistory")