rq_head {rquery}

Get head of db table

Description

Get head of db table

Usage

rq_head(db, table_name, ..., qualifiers = NULL, limit = 6L)

Arguments

db

Connection handle

table_name

character table name

...

not used, force later argument to bind by name

qualifiers

optional named ordered vector of strings carrying additional db hierarchy terms, such as schema.

limit

integer, how many rows to take

Value

first few rows