This function generates the file path to the SQL upgrade script based on the current version index,
available database versions, and package name.
Usage
generate_upgrade_script_path(current_version_idx, db_versions, pkgname)
Arguments
- current_version_idx
Index of the current database version.
- db_versions
A vector of available database versions.
- pkgname
Name of the package where the SQL scripts are located.
Value
A string representing the file path to the SQL upgrade script.
