112 lines
2.3 KiB
MySQL
112 lines
2.3 KiB
MySQL
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--
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-- @version 1.00
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--
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PRAGMA foreign_keys = off;
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BEGIN TRANSACTION;
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-- Table: storage
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DROP TABLE IF EXISTS storage;
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CREATE TABLE storage (
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key TEXT,
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value TEXT,
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last_update TEXT,
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PRIMARY KEY (
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key
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)
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);
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-- Table: storage_orders
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DROP TABLE IF EXISTS storage_orders;
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CREATE TABLE storage_orders (
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strategy_hash TEXT,
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strategy_index INTEGER,
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ticket INTEGER,
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symbol TEXT,
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lot REAL,
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type INTEGER,
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open_time TEXT,
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open_price REAL,
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stop_loss REAL,
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take_profit REAL,
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close_time TEXT,
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close_price REAL,
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expiration INTEGER,
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comment TEXT,
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point REAL,
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PRIMARY KEY (
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strategy_hash,
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strategy_index
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)
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);
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-- Table: strategies
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DROP TABLE IF EXISTS strategies;
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CREATE TABLE strategies (
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id_strategy INTEGER PRIMARY KEY AUTOINCREMENT
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NOT NULL,
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id_group INTEGER REFERENCES strategy_groups (id_group) ON DELETE CASCADE
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ON UPDATE CASCADE,
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hash TEXT NOT NULL,
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params TEXT NOT NULL
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);
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-- Table: strategy_groups
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DROP TABLE IF EXISTS strategy_groups;
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CREATE TABLE strategy_groups (
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id_group INTEGER PRIMARY KEY AUTOINCREMENT,
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name TEXT,
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from_date TEXT,
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to_date TEXT,
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create_date TEXT
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);
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-- Trigger: ins_create_date_null
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DROP TRIGGER IF EXISTS ins_create_date_null;
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CREATE TRIGGER ins_create_date_null
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AFTER INSERT
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ON strategy_groups
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WHEN NEW.create_date IS NULL
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BEGIN
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UPDATE strategy_groups
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SET create_date = DATETIME('NOW')
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WHERE id_group = NEW.id_group;
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END;
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-- Trigger: ins_storage
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DROP TRIGGER IF EXISTS ins_storage;
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CREATE TRIGGER ins_storage
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AFTER INSERT
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ON storage
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WHEN NEW.last_update IS NULL
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BEGIN
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UPDATE storage
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SET last_update = DATETIME('NOW')
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WHERE key = NEW.key;
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END;
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-- Trigger: upd_storage
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DROP TRIGGER IF EXISTS upd_storage;
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CREATE TRIGGER upd_storage
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BEFORE UPDATE
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ON storage
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WHEN NEW.last_update IS NULL
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BEGIN
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UPDATE storage
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SET last_update = DATETIME('NOW')
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WHERE key = NEW.key;
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END;
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COMMIT TRANSACTION;
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PRAGMA foreign_keys = on;
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