aboutsummaryrefslogtreecommitdiffstats
path: root/packages/pipeline/migrations
diff options
context:
space:
mode:
Diffstat (limited to 'packages/pipeline/migrations')
-rw-r--r--packages/pipeline/migrations/1542147915364-NewSraOrderTimestampFormat.ts48
1 files changed, 48 insertions, 0 deletions
diff --git a/packages/pipeline/migrations/1542147915364-NewSraOrderTimestampFormat.ts b/packages/pipeline/migrations/1542147915364-NewSraOrderTimestampFormat.ts
new file mode 100644
index 000000000..5a8f3fec8
--- /dev/null
+++ b/packages/pipeline/migrations/1542147915364-NewSraOrderTimestampFormat.ts
@@ -0,0 +1,48 @@
+import { MigrationInterface, QueryRunner, Table } from 'typeorm';
+
+export class NewSraOrderTimestampFormat1542147915364 implements MigrationInterface {
+ public async up(queryRunner: QueryRunner): Promise<any> {
+ await queryRunner.query(
+ `ALTER TABLE raw.sra_orders
+ DROP CONSTRAINT "PK_09bfb9980715329563bd53d667e",
+ ADD PRIMARY KEY (order_hash_hex, exchange_address, source_url);
+ `,
+ );
+
+ await queryRunner.query(
+ `CREATE TABLE raw.sra_orders_observed_timestamps (
+ order_hash_hex varchar NOT NULL,
+ exchange_address varchar NOT NULL,
+ source_url varchar NOT NULL,
+ observed_timestamp bigint NOT NULL,
+ FOREIGN KEY
+ (order_hash_hex, exchange_address, source_url)
+ REFERENCES raw.sra_orders (order_hash_hex, exchange_address, source_url),
+ PRIMARY KEY (order_hash_hex, exchange_address, source_url, observed_timestamp)
+ );`,
+ );
+
+ await queryRunner.query(
+ `ALTER TABLE raw.sra_orders
+ DROP COLUMN last_updated_timestamp,
+ DROP COLUMN first_seen_timestamp;`,
+ );
+ }
+
+ public async down(queryRunner: QueryRunner): Promise<any> {
+ await queryRunner.dropTable('raw.sra_orders_observed_timestamps');
+
+ await queryRunner.query(
+ `ALTER TABLE raw.sra_orders
+ ADD COLUMN last_updated_timestamp bigint NOT NULL DEFAULT 0,
+ ADD COLUMN first_seen_timestamp bigint NOT NULL DEFAULT 0;`,
+ );
+
+ await queryRunner.query(
+ `ALTER TABLE raw.sra_orders
+ DROP CONSTRAINT sra_orders_pkey,
+ ADD CONSTRAINT "PK_09bfb9980715329563bd53d667e" PRIMARY KEY ("exchange_address", "order_hash_hex");
+ `,
+ );
+ }
+}