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feat: partition transaction message (#645) TG-146 #waiting
* feat: partition transaction message * feat: create job create constraint for transaction_message table
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99
migrations/20240103082700_transaction_message_partition.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| import { Knex } from 'knex'; | ||
| import config from '../config.json' assert { type: 'json' }; | ||
|
|
||
| export async function up(knex: Knex): Promise<void> { | ||
| console.log('Migrating transaction_message to use partition'); | ||
| await knex.transaction(async (trx) => { | ||
| await knex | ||
| .raw( | ||
| `set statement_timeout to ${config.migrationTransactionMessageToPartition.statementTimeout}` | ||
| ) | ||
| .transacting(trx); | ||
| await knex.raw( | ||
| `CREATE TABLE transaction_message_partition ( | ||
| id SERIAL PRIMARY KEY, | ||
| tx_id INTEGER NOT NULL, | ||
| index INTEGER NOT NULL, | ||
| type VARCHAR(255) NOT NULL, | ||
| sender VARCHAR(255) NOT NULL, | ||
| content JSONB, | ||
| parent_id INTEGER | ||
| ) PARTITION BY RANGE (id); | ||
| CREATE INDEX transaction_message_partition_parent_id_index ON transaction_message_partition(parent_id); | ||
| CREATE INDEX transaction_message_partition_sender_index ON transaction_message_partition(sender); | ||
| CREATE INDEX transaction_message_partition_tx_id_index ON transaction_message_partition(tx_id); | ||
| CREATE INDEX transaction_message_partition_type_index ON transaction_message_partition(type);` | ||
| ); | ||
| await knex.schema.renameTable( | ||
| 'transaction_message', | ||
| 'transaction_message_partition_0_100000000' | ||
| ); | ||
| await knex.schema.renameTable( | ||
| 'transaction_message_partition', | ||
| 'transaction_message' | ||
| ); | ||
| const oldSeqTransactionMessage = await knex.raw( | ||
| `SELECT last_value FROM transaction_message_id_seq;` | ||
| ); | ||
| const oldSeqValue = oldSeqTransactionMessage.rows[0].last_value; | ||
| await knex | ||
| .raw( | ||
| `ALTER SEQUENCE transaction_message_partition_id_seq RESTART WITH ${oldSeqValue};` | ||
| ) | ||
| .transacting(trx); | ||
|
|
||
| // add old table transaction into transaction partitioned | ||
| await knex | ||
| .raw( | ||
| `ALTER TABLE transaction_message ATTACH PARTITION transaction_message_partition_0_100000000 FOR VALUES FROM (0) TO (100000000)` | ||
| ) | ||
| .transacting(trx); | ||
|
|
||
| let startId = config.migrationTransactionMessageToPartition.startId; | ||
| let endId = config.migrationTransactionMessageToPartition.endId; | ||
| const step = config.migrationTransactionMessageToPartition.step; | ||
| for (let i = startId; i < endId; i += step) { | ||
| const partitionName = `transaction_message_partition_${i}_${i + step}`; | ||
| await knex | ||
| .raw( | ||
| `CREATE TABLE ${partitionName} (LIKE transaction_message INCLUDING ALL)` | ||
| ) | ||
| .transacting(trx); | ||
| await knex | ||
| .raw( | ||
| `ALTER TABLE transaction_message ATTACH PARTITION ${partitionName} FOR VALUES FROM (${i}) TO (${ | ||
| i + step | ||
| })` | ||
| ) | ||
| .transacting(trx); | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| export async function down(knex: Knex): Promise<void> { | ||
| await knex.transaction(async (trx) => { | ||
| await knex | ||
| .raw( | ||
| `ALTER TABLE transaction_message DETACH PARTITION transaction_message_partition_0_100000000;` | ||
| ) | ||
| .transacting(trx); | ||
| await knex.schema.dropTableIfExists('transaction_message_partition'); | ||
| await knex.schema.renameTable( | ||
| 'transaction_message', | ||
| 'transaction_message_partition' | ||
| ); | ||
| await knex.schema.renameTable( | ||
| 'transaction_message_partition_0_100000000', | ||
| 'transaction_message' | ||
| ); | ||
| const oldSeqTransactionMessage = await knex.raw( | ||
| `SELECT last_value FROM transaction_message_partition_id_seq;` | ||
| ); | ||
| const oldSeqValue = oldSeqTransactionMessage.rows[0].last_value; | ||
| await knex | ||
| .raw( | ||
| `ALTER SEQUENCE transaction_message_id_seq RESTART WITH ${oldSeqValue};` | ||
| ) | ||
| .transacting(trx); | ||
| }); | ||
| } |
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