lib/mysql-functions: update TODO

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/mysql-functions b/lib/mysql-functions
index e4224ec..2a41766 100755
--- a/lib/mysql-functions
+++ b/lib/mysql-functions
@@ -346,6 +346,11 @@ mysql_generate_package_metadata() {
     # has two advantages: 1st, we separate data from the commands
     # (aesthetic), 2nd, we can prepare/check the data to load "offline",
     # 3rd, we are less sensitive to errors in the middle of the commit.
+    # For this we need some intermediate files which are loaded into
+    # temporary tables:
+    #   - pkgbase -> pkgname
+    #   - pkgname -> dependency
+    #   - pkgname -> provides
 
     # now each "ARCHINFO $pkgname $arch" file represents one binary package
     find "${temp_dir}" -mindepth 1 -maxdepth 1 -name 'ARCHINFO * *' -printf '%f\n' | \