server-re/decomp/schema

decomp/schema — catalog dump of schema/*.mdf

Derived output, regenerable with decomp/scripts/dump_schema.sh (needs Docker).

Method:

1. Copy schema/*.mdf/.ldf to a scratch directory. The originals are never opened in place.
2. Attach the copies to a throwaway mcr.microsoft.com/mssql/server:2022-latest container. The files are database version 957 (SQL Server 2022); a 2019 instance refuses them.
3. Query sys.* catalogs and OBJECT_DEFINITION.

No table data is exported, only row counts. The databases contain account and character data from the source deployment, so don't add data dumps here.

File (per DB)	Content
tables.tsv	table, row count, column count
columns.tsv	schema.table, ordinal, column, type, max_length, precision, scale, nullable, identity, default
indexes.tsv	table, index, type, is_pk, is_unique, column, key ordinal
foreign_keys.tsv	none declared in any database
routines.tsv	procedure/function/view/trigger parameters
procs/<name>.sql	module definition text
empty_procs.txt	procedures with no executable statement (stubs)

proc_tables.tsv (top level) is a heuristic text scan. For each procedure it lists the tables it references (W = appears as an INSERT/UPDATE/DELETE/MERGE target, R = otherwise) and its cross-database references. Tables built by dynamic SQL (the per-day log tables in RustyHearts_Log) are not captured.

The procedure sources contain parameter names such as @db_pass (linked-server setup). No literal credentials were found (grep for password patterns).

See docs/DATABASE.md for interpretation.