@bsv/overlay
Version:
BSV Blockchain Overlay Services Engine
29 lines • 1.27 kB
JavaScript
export async function up(knex) {
// Add index for applied_transactions table
await knex.schema.table('applied_transactions', function (table) {
table.index(['txid', 'topic'], 'idx_applied_transactions_txid_topic');
});
// Add index for transactions table
await knex.schema.table('transactions', function (table) {
table.index('txid', 'idx_transactions_txid');
});
// Add index for outputs table
await knex.schema.table('outputs', function (table) {
table.index(['txid', 'outputIndex', 'topic'], 'idx_outputs_txid_outputIndex_topic');
});
}
export async function down(knex) {
// Drop index for applied_transactions table
await knex.schema.table('applied_transactions', function (table) {
table.dropIndex(['txid', 'topic'], 'idx_applied_transactions_txid_topic');
});
// Drop index for transactions table
await knex.schema.table('transactions', function (table) {
table.dropIndex('txid', 'idx_transactions_txid');
});
// Drop index for outputs table
await knex.schema.table('outputs', function (table) {
table.dropIndex(['txid', 'outputIndex', 'topic'], 'idx_outputs_txid_outputIndex_topic');
});
}
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