krsp_sql: Run SQL query on database

Description Usage Arguments Value Examples

View source: R/krsp-sql.r

Description

Run a pure SQL query on the KRSP database and return a data frame. To avoid accidentally changing the database, only SELECT queries are permitted.

Usage

1
krsp_sql(con, sql)

Arguments

con

Connection to KRSP database

sql

SQL query to execute

Value

data.frame of query results

Examples

1
2
con <- krsp_connect()
krsp_sql(con, "SELECT COUNT(*) AS n_squirrels FROM squirrel")

mstrimas/krsp documentation built on May 23, 2019, 8:16 a.m.