formulate_equi_join_query: Equijoin query for scidb

In Paradigm4/scidbhelper: SCIDBHELPER

Description

equi-join query by taking parameters of both queries and field over which to join them.

Usage

formulate_equi_join_query(left_array_or_query, right_array_or_query,
  left_fields_to_join_by, right_fields_to_join_by,
  keep_dimensions = TRUE)

Arguments

left_array_or_query	first array or query to be joined
right_array_or_query	second array or query to be joined
keep_dimensions	whether to maintain the dimensions of the arrays
left_fields_to_join	the fields from the first array or query on which to join
right_fields_to_join	the fields from the second array or query on which to join

Value

returns the query string for performing equijoin in scidb

The formulate_equi_join_query creates the equi join query to be used in scidb based on these parameters

Paradigm4/scidbhelper documentation built on Oct. 30, 2019, 9:37 p.m.