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Found 975 Skills
MySQL database design standards. Use this skill when designing table structures, field types, indexes, or naming conventions for MySQL databases.
Room/SQLite, DataStore and repository traps: migrations, NOT IN with NULLs, LIKE escaping, delete order, local-time bucketing, imports, caching, paging. Use before writing a query or migration, or when data comes back wrong.
Use when creating or changing a table, column, constraint, index, sequence or comment - "add a column", "create a table for X", "them cot", "tao bang", "sua kieu du lieu", "comment cho cot", a migration script, or a column type change. Designs the DDL to the house standard and Oracle practice, documents every table and column with COMMENT ON, and lands it through pythia deploy with the honest rollback.