apm_package_upgrade_from (private)

 apm_package_upgrade_from package_key version_name

Defined in packages/acs-tcl/tcl/apm-install-procs.tcl

Parameters:
package_key - The package you're installing
version_name - The version of the package you're installing
Returns:
the version of the package currently installed, which we're upgrading from, if it's different from the version_name passed in. If this is not an upgrade, returns the empty string.

Partial Call Graph (max 5 caller/called nodes):
%3 apm_package_install apm_package_install (public) apm_package_upgrade_from apm_package_upgrade_from apm_package_install->apm_package_upgrade_from db_string db_string (public) apm_package_upgrade_from->db_string

Testcases:
No testcase defined.
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