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Diffstat (limited to 'platform/default/mbgl/storage/offline_schema.hpp')
-rw-r--r-- | platform/default/mbgl/storage/offline_schema.hpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/platform/default/mbgl/storage/offline_schema.hpp b/platform/default/mbgl/storage/offline_schema.hpp new file mode 100644 index 0000000000..e177d0dbd3 --- /dev/null +++ b/platform/default/mbgl/storage/offline_schema.hpp @@ -0,0 +1,63 @@ +#pragma once + +// THIS IS A GENERATED FILE; EDIT offline_schema.sql INSTEAD +// To regenerate, run `node platform/default/mbgl/storage/offline_schema.js` + +namespace mbgl { + +static constexpr const char* offlineDatabaseSchema = +"CREATE TABLE resources (\n" +" id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,\n" +" url TEXT NOT NULL,\n" +" kind INTEGER NOT NULL,\n" +" expires INTEGER,\n" +" modified INTEGER,\n" +" etag TEXT,\n" +" data BLOB,\n" +" compressed INTEGER NOT NULL DEFAULT 0,\n" +" accessed INTEGER NOT NULL,\n" +" must_revalidate INTEGER NOT NULL DEFAULT 0,\n" +" UNIQUE (url)\n" +");\n" +"CREATE TABLE tiles (\n" +" id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,\n" +" url_template TEXT NOT NULL,\n" +" pixel_ratio INTEGER NOT NULL,\n" +" z INTEGER NOT NULL,\n" +" x INTEGER NOT NULL,\n" +" y INTEGER NOT NULL,\n" +" expires INTEGER,\n" +" modified INTEGER,\n" +" etag TEXT,\n" +" data BLOB,\n" +" compressed INTEGER NOT NULL DEFAULT 0,\n" +" accessed INTEGER NOT NULL,\n" +" must_revalidate INTEGER NOT NULL DEFAULT 0,\n" +" UNIQUE (url_template, pixel_ratio, z, x, y)\n" +");\n" +"CREATE TABLE regions (\n" +" id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,\n" +" definition TEXT NOT NULL,\n" +" description BLOB\n" +");\n" +"CREATE TABLE region_resources (\n" +" region_id INTEGER NOT NULL REFERENCES regions(id) ON DELETE CASCADE,\n" +" resource_id INTEGER NOT NULL REFERENCES resources(id),\n" +" UNIQUE (region_id, resource_id)\n" +");\n" +"CREATE TABLE region_tiles (\n" +" region_id INTEGER NOT NULL REFERENCES regions(id) ON DELETE CASCADE,\n" +" tile_id INTEGER NOT NULL REFERENCES tiles(id),\n" +" UNIQUE (region_id, tile_id)\n" +");\n" +"CREATE INDEX resources_accessed\n" +"ON resources (accessed);\n" +"CREATE INDEX tiles_accessed\n" +"ON tiles (accessed);\n" +"CREATE INDEX region_resources_resource_id\n" +"ON region_resources (resource_id);\n" +"CREATE INDEX region_tiles_tile_id\n" +"ON region_tiles (tile_id);\n" +; + +} // namespace mbgl |