Create create-bq.py

Author: sanjay-k08

BigQuery-with-python/create-bq.py

@@ -0,0 +1,41 @@
+from google.cloud import bigquery
+import os
+from var import *
+
+#Service account key file path
+os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = "../key.json"
+
+def create_bq():
+    client = bigquery.Client()
+
+    dataset_id = my_dataset
+    table_id = my_table
+
+    schema = [
+        bigquery.SchemaField("id", "INTEGER"),
+        bigquery.SchemaField("name", "STRING"),
+        bigquery.SchemaField("email", "STRING"),
+        bigquery.SchemaField("description","STRING"),
+        bigquery.SchemaField("address","STRING"),
+        bigquery.SchemaField("city","STRING"),
+        bigquery.SchemaField("state","STRING"),
+        bigquery.SchemaField("country","STRING"),
+        bigquery.SchemaField("birthdate","DATE"),
+        bigquery.SchemaField("password","STRING"),
+        bigquery.SchemaField("last_login","TIMESTAMP")
+    ]
+
+    table_ref = client.dataset(my_dataset).table(my_table)
+    table = bigquery.Table(table_ref, schema=schema)
+
+    try:
+        dataset = client.create_dataset(my_dataset)
+        print(f"Created dataset {my_dataset}")
+    except:
+        print(f"Dataset {my_dataset} already exists")
+
+    try:
+        table = client.create_table(table)
+        print(f"Created table {table_id}")
+    except:
+        print(f"Table {table_id} already exists")