clickhouse import

plugins/dbgate-plugin-clickhouse/src/backend/createBulkInsertStream.js

@@ -0,0 +1,27 @@
+const { createBulkInsertStreamBase } = global.DBGATE_PACKAGES['dbgate-tools'];
+const _ = require('lodash');
+
+/**
+ *
+ * @param {import('dbgate-types').EngineDriver} driver
+ */
+function createOracleBulkInsertStream(driver, stream, pool, name, options) {
+  const writable = createBulkInsertStreamBase(driver, stream, pool, name, {
+    ...options,
+    // this is really not used, send method below is used instead
+    commitAfterInsert: true,
+  });
+
+  writable.send = async () => {
+    await pool.insert({
+      table: name.pureName,
+      values: writable.buffer,
+      format: 'JSONEachRow',
+    });
+    writable.buffer = [];
+  };
+
+  return writable;
+}
+
+module.exports = createOracleBulkInsertStream;