“SQL”

Master SQL query optimization, indexing strategies, and EXPLAIN analysis to dramatically improve database performance and eliminate slow queries.

Methods and tools for discovering and exploiting SQL injection vulnerabilities

Do not call Query/Exec/Begin from an HTTP handler.

简化版数据库工具，适用于火山引擎 RDS 实例以及自建数据库的元数据查询、SQL 执行、nl2sql 等场景。当用户需要查询火山引擎 RDS 实例以及自建数据库表结构、查看数据、执行 SQL 或将自然语言转换为 SQL 时使用此 skill。

审查与编写数据库查询时避免性能陷阱——确保命中索引、消除 N+1、禁止全表扫描与 SELECT *、强制分页、控制事务范围。涉及 SQL/ORM 的改动必走。

Formulates and executes optimized SQLite queries on process creation, network, and registry telemetry tables.

SQLite schema and migration patterns for Maslow

Implements sql-migrate database migrations for jwr SOA apps: driver-split SQL scripts under database/mysql/, database/pgsql/, and database/sqlite/, applied at…

Establish a versioned, queryable storage contract when introducing or changing meaningful JSONB payloads, their readers, migrations or external query…

Provides connectivity, authentication, and troubleshooting guidance for Amazon RDS for SQL Server.

Convert raw SQL into type-safe Kysely TypeScript, write Kysely queries from requirements without source SQL, modify or refactor existing Kysely code, and…

Write ggsql queries — a grammar of graphics for SQL.

Runs SQL queries on CloudWatch Logs data exported as Apache Iceberg tables in S3 Tables.

Writes and executes SQL queries from simple SELECTs to complex multi-table JOINs, aggregations, and subqueries.

Use for read-only SQL against Hive (HiveServer2), Impala or Spark SQL (the Spark Thrift Server) on Hadoop.

Run SQL queries against CSV/TSV/Excel files using Polars SQL engine

Build and troubleshoot Cloudflare Basin analytics workflows with Basin Pipelines, Basin Catalog, and Basin SQL.

Microsoft SQL Server (MSSQL) database development guide covering T-SQL conventions, indexes, performance tuning, and connection pooling.

Execute read-only SQL queries against multiple MySQL databases.

Start the shared SQL Server that Business Central instances on this machine use, on the shared docker network.

Suede AI revenue operations: lifecycle stage definitions, fit and engagement lead scoring, MQL and SQL criteria, routing rules and speed-to-lead SLAs…

使用火山引擎 RDS SQL Server，当用户需要执行 RDS SQL Server 相关的实例管理、数据库操作、账号管理和运维任务时使用该skills，可直接调用 uv run ./scripts/call_rds_mssql.py 脚本获取实时结果。

Use for SQL injection attacks and database exploitation.

Implement, review or debug NewHeap consumer EF Core queries, provider wiring, migrations, raw SQL, bulk upserts and relational behavior across SQL Server and…