candle-annotator/drizzle/meta/0002_snapshot.json
Marko Djordjevic 92d3339a48 feat: add charts table schema and migration with data backfill
- Add charts table with id, name (unique), created_at
- Add chart_id FK to candles table with composite unique on (chart_id, time)
- Add chart_id FK to annotations table
- Custom migration handles existing data: creates 'Imported Data' chart and backfills chart_id
- Recreates tables for NOT NULL constraint (SQLite limitation)
2026-02-13 00:12:21 +01:00

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{
"version": "6",
"dialect": "sqlite",
"id": "8eb771d5-6d44-473e-8bce-144d195ae2b5",
"prevId": "111e1b91-6d7b-45e4-aeb9-9762725d6905",
"tables": {
"annotation_types": {
"name": "annotation_types",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": true
},
"name": {
"name": "name",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"display_name": {
"name": "display_name",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"color": {
"name": "color",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"category": {
"name": "category",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"icon": {
"name": "icon",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"is_active": {
"name": "is_active",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false,
"default": 1
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {
"annotation_types_name_unique": {
"name": "annotation_types_name_unique",
"columns": [
"name"
],
"isUnique": true
}
},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"annotations": {
"name": "annotations",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": true
},
"chart_id": {
"name": "chart_id",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"timestamp": {
"name": "timestamp",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"label_type": {
"name": "label_type",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"geometry": {
"name": "geometry",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"color": {
"name": "color",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false,
"default": "'#3b82f6'"
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {
"annotations_chart_id_charts_id_fk": {
"name": "annotations_chart_id_charts_id_fk",
"tableFrom": "annotations",
"tableTo": "charts",
"columnsFrom": [
"chart_id"
],
"columnsTo": [
"id"
],
"onDelete": "no action",
"onUpdate": "no action"
}
},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"candles": {
"name": "candles",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": true
},
"chart_id": {
"name": "chart_id",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"time": {
"name": "time",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"open": {
"name": "open",
"type": "real",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"high": {
"name": "high",
"type": "real",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"low": {
"name": "low",
"type": "real",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"close": {
"name": "close",
"type": "real",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {
"candles_chart_time_unique": {
"name": "candles_chart_time_unique",
"columns": [
"chart_id",
"time"
],
"isUnique": true
}
},
"foreignKeys": {
"candles_chart_id_charts_id_fk": {
"name": "candles_chart_id_charts_id_fk",
"tableFrom": "candles",
"tableTo": "charts",
"columnsFrom": [
"chart_id"
],
"columnsTo": [
"id"
],
"onDelete": "no action",
"onUpdate": "no action"
}
},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"charts": {
"name": "charts",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": true
},
"name": {
"name": "name",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {
"charts_name_unique": {
"name": "charts_name_unique",
"columns": [
"name"
],
"isUnique": true
}
},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
}
},
"views": {},
"enums": {},
"_meta": {
"schemas": {},
"tables": {},
"columns": {}
},
"internal": {
"indexes": {}
}
}