add funding_fees table migrations

Author: c9s

migrations/mysql/20240103175426_add_funding_fees_table.sql

@@ -0,0 +1,31 @@
+-- +up
+-- +begin
+CREATE TABLE `funding_fees`
+(
+    `gid`        BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+
+    -- transaction id
+    `txn_id`     BIGINT UNSIGNED NOT NULL,
+
+    -- for exchange
+    `exchange`   VARCHAR(24)    NOT NULL DEFAULT '',
+
+    -- asset name, BTC, MAX, USDT ... etc
+    `asset`      VARCHAR(5)     NOT NULL,
+
+    -- the amount of the funding fee
+    `amount`     DECIMAL(16, 8) NOT NULL,
+
+    `funded_at`  DATETIME       NOT NULL,
+
+    PRIMARY KEY (`gid`),
+
+    UNIQUE KEY `txn_id` (`txn_id`, `exchange`)
+);
+-- +end
+
+-- +down
+
+-- +begin
+DROP TABLE `funding_fees`;
+-- +end

migrations/sqlite3/20240103175426_add_funding_fees_table.sql

@@ -0,0 +1,31 @@
+-- +up
+-- +begin
+CREATE TABLE `funding_fees`
+(
+    `gid`        INTEGER PRIMARY KEY AUTOINCREMENT,
+
+    -- transaction id
+    `txn_id`     INTEGER NOT NULL,
+
+    -- for exchange
+    `exchange`   VARCHAR(24)    NOT NULL DEFAULT '',
+
+    -- asset name, BTC, MAX, USDT ... etc
+    `asset`      VARCHAR(5)     NOT NULL,
+
+    -- the amount of the funding fee
+    `amount`     DECIMAL(16, 8) NOT NULL,
+
+    `funded_at`  DATETIME       NOT NULL,
+
+    PRIMARY KEY (`gid`),
+
+    UNIQUE KEY `txn_id` (`txn_id`, `exchange`)
+);
+-- +end
+
+-- +down
+
+-- +begin
+DROP TABLE `funding_fees`;
+-- +end