is_record_based

A <a rd-options="dbplyr:tbl.src_dbi" href="/link/dbplyr%3A%3Atbl_dbi?package=validatedb&version=0.1.4&to=dbplyr%3Atbl.src_dbi" data-mini-rdoc="dbplyr:tbl.src_dbi::dbplyr::tbl_dbi">dbplyr::tbl_dbi</a> object.

A <code><a rd-options="validate:validator" href="/link/validate%3A%3Avalidator()?package=validatedb&version=0.1.4&to=validate%3Avalidator" data-mini-rdoc="validate:validator::validate::validator()">validate::validator()</a></code> object with validation rules.

<code>integer</code> number of records to be used for checking.

determine the dimensional structure of <code>values</code> so that it conforms to
<code>validate</code>. Only used for values <code>simplify</code>.
Works heuristically: get a subset out of db and executes validate::confront on it.
Note, this returns also a value for rules that do not work on db!

internal

Check whether records in a database table are valid using
validation rules in R syntax specified with R package 'validate'.
R validation checks are automatically translated to SQL using 'dbplyr'.

Edwin Jonge

validatedb

Validate Data in a Database using 'validate'

Edwin de Jonge

is_record_based function

A <a rd-options='dbplyr:tbl.src_dbi' href='dbplyr::tbl_dbi'>dbplyr::tbl_dbi</a> object.

A <code><a rd-options='validate:validator' href='validate::validator()'>validate::validator()</a></code> object with validation rules.

determine the dimensional structure of <code>values</code> so that it conforms to
<code>validate</code>. Only used for values <code>simplify</code>.
Works heuristically: get a subset out of db and executes validate::confront on it.
Note, this returns also a value for rules that do not work on db! — is_record_based

determine the dimensional structure of <code>values</code> so that it conforms to
<code>validate</code>. Only used for values <code>simplify</code>.
Works heuristically: get a subset out of db and executes validate::confront on it.
Note, this returns also a value for rules that do not work on db!

is_record_based: determine the dimensional structure of `values` so that it conforms to `validate`. Only used for values `simplify`. Works heuristically: get a subset out of db and executes validate::confront on it. Note, this returns also a value for rules that do not work on db!

Description

Usage

Arguments

Value