rq_head: Get head of db table

In rquery: Relational Query Generator for Data Manipulation at Scale

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

rquery documentation built on Aug. 20, 2023, 9:06 a.m.