This is what Ive done so far step by step. It contains account information such as name, telephone number, service dates etc. I have a csv file that Im trying to load into my Oracle database. Im not very good with the computer lingo so stick with me. Is there anything with my table DDL that would slow down an import? CREATE TABLE `some_schema`. Im pretty new to databases and programming. I have reached out to their support to try and understand what command Sequel Pro is using to load data. Sequel Pro does import the data in 30 seconds, even with the key. the tags table and assumed it must be the key slowing things down. I looked at the DDL for what I had been testing with vs. Quickly Turn CSVs in SQL Queries with ConvertCSV. Then, the SQL Server Import and Export Wizard welcome window pop up. The reason why I suspected it was the key is that I tried to use the same tags.csv dataset that the other commenter used, but for that table (and for the same DDL that the commenter used) there was no speed difference between DataGrip and Sequel Pro. Right-click on it and choose Tasks > Export Data to export table data in CSV. I tried to import the data without the key, but it still took about 2m40s via DataGrip. 16:03:39 finished - execution time: 2 m 50 s 437 ms, fetching time: 1 ms, total update count: 10000 INSERT INTO import_perf_test_tags_datagrip (user_id, email) VALUES (?, ?) 16:00:49 finished - execution time: 87 ms, fetching time: 106 ms, total result sets count: 1 SELECT t.* FROM import_perf_test_tags_datagrip t 16:00:48 finished - execution time: 171 ms Is it possible to see the exact command that DataGrip is using to load data so that I can cross reference against what my other SQL client is doing?Īgain, this is all I see in the DataGrip logs: I did do some testing on a table without any keys specified and there was no performance discrepancy. Now, right-click on ‘testing’ database and click on Tasks to export table data in CSV. You can first view its data as shown in the screenshot. Here, the SQL database name is ‘testing’ that consist of a table named as ‘Example1’. I have another MySQL client on my mac (Sequel Pro) that will import a 10,000 row file with two columns (IDs and email addresses) in about 30 seconds, whereas DataGrip takes almost 3 minutes. Go to the database whose data you want to export in CSV. I am only experiencing performance issues with the import. Server ping isn't very straightforward to measure since I'm connecting via an SSH tunnel.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |