GPKG_TILE_MATRIX top-level constant
String
const GPKG_TILE_MATRIX
Implementation
const GPKG_TILE_MATRIX = """
CREATE TABLE IF NOT EXISTS $TABLE_TILE_MATRIX_METADATA (
table_name TEXT NOT NULL,
zoom_level INTEGER NOT NULL,
matrix_width INTEGER NOT NULL,
matrix_height INTEGER NOT NULL,
tile_width INTEGER NOT NULL,
tile_height INTEGER NOT NULL,
pixel_x_size DOUBLE NOT NULL,
pixel_y_size DOUBLE NOT NULL,
CONSTRAINT pk_ttm PRIMARY KEY (table_name, zoom_level),
CONSTRAINT fk_tmm_table_name FOREIGN KEY (table_name) REFERENCES $TABLE_GEOPACKAGE_CONTENTS(table_name)
);
""";