mirror of
https://github.com/maplibre/martin.git
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21 lines
1.7 KiB
JSON
21 lines
1.7 KiB
JSON
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{
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"db_name": "SQLite",
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"query": "SELECT (\n -- Has a \"map\" table\n SELECT COUNT(*) = 1\n FROM sqlite_master\n WHERE name = 'map'\n AND type = 'table'\n --\n ) AND (\n -- \"map\" table's columns and their types are as expected:\n -- 4 non-null columns (zoom_level, tile_column, tile_row, tile_id).\n -- The order is not important\n SELECT COUNT(*) = 4\n FROM pragma_table_info('map')\n WHERE \"notnull\" = 0\n AND ((name = \"zoom_level\" AND type = \"INTEGER\")\n OR (name = \"tile_column\" AND type = \"INTEGER\")\n OR (name = \"tile_row\" AND type = \"INTEGER\")\n OR (name = \"tile_id\" AND type = \"TEXT\"))\n --\n ) AND (\n -- Has a \"images\" table\n SELECT COUNT(*) = 1\n FROM sqlite_master\n WHERE name = 'images'\n AND type = 'table'\n --\n ) AND (\n -- \"images\" table's columns and their types are as expected:\n -- 2 non-null columns (tile_id, tile_data).\n -- The order is not important\n SELECT COUNT(*) = 2\n FROM pragma_table_info('images')\n WHERE \"notnull\" = 0\n AND ((name = \"tile_id\" AND type = \"TEXT\")\n OR (name = \"tile_data\" AND type = \"BLOB\"))\n --\n ) AS is_valid;\n",
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"describe": {
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"columns": [
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{
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"name": "is_valid",
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"ordinal": 0,
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"type_info": "Int"
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}
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],
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"parameters": {
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"Right": 0
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},
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"nullable": [
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null
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]
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},
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"hash": "09e15d4479a96829f8dcd93e6f40f7e5f487f6c33614aa82ae3716e3bb932dfa"
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}
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