gpkg-contents: Add, Remove, Update and Create 'gpkg_contents' table and...

In gpkg: Utilities for the Open Geospatial Consortium 'GeoPackage' Format

Add, Remove, Update and Create gpkg_contents table and records

Description

gpkg_add_contents(): Add a record to gpkg_contents

gpkg_update_contents(): Add and remove gpkg_contents records to match existing tables

gpkg_delete_contents(): Delete a record from gpkg_contents based on table name

gpkg_create_contents(): Create an empty gpkg_contents table

Usage

gpkg_add_contents(
  x,
  table_name,
  data_type = NULL,
  description = "",
  srs_id = NULL,
  ext = NULL,
  template = NULL,
  query_string = FALSE
)

gpkg_update_contents(x)

gpkg_delete_contents(x, table_name, query_string = FALSE)

gpkg_create_contents(x, query_string = FALSE)

Arguments

x	A geopackage
table_name	Name of table to add or remove record for in gpkg_contents
data_type	character. One of: ⁠2d-gridded-coverage⁠, "features", "attributes". Default NULL will attempt to auto-detect table type based on gpkg_table_pragma() information; falls back to "attributes" if raster or vector data are not detected.
description	Default: ""
srs_id	integer. Spatial Reference System ID. Must be defined in gpkg_spatial_ref_sys table.
ext	numeric. A numeric vector of length four specifying the bounding box extent.
template	Deprecated. A list containing elements "srsid" and "ext".
query_string	logical. Return SQLite statement rather than executing it? Default: FALSE

Value

logical. TRUE on successful execution of SQL statements.

gpkg documentation built on April 3, 2025, 8:55 p.m.