home/categories/sql-databases/alexander-m-dickerson-ai-asset-pricing-claude-skills-wrds-psql-skill-md
sql-databasesdatabases
wrds-psql
Use this skill when the user needs to query WRDS data via PostgreSQL from the local machine. Covers psql connection using .pgpass credentials, query execution patterns, CSV/parquet export, and best practices for large extractions. Invoke when the user wants to pull data from WRDS (CRSP, OptionMetrics, Compustat) via SQL.
maintainer
Alexander-M-Dickerson
更新於 3/24/2026
星標
35
分支
5
quick start
Installation and usage
Use this skill when the user needs to query WRDS data via PostgreSQL from the local machine. Covers psql connection using .pgpass credentials, query execution patterns, CSV/parquet export, and best practices for large extractions. Invoke when the user wants to pull data from WRDS (CRSP, OptionMetrics, Compustat) via SQL.
安裝
$ install --globalskills.sh
使用
安裝後，您可以通過在終端運行以下命令來使用此技能：
skills use wrds-psql