topic Re: Create lakehouse tables with script in Data Engineering

Create lakehouse tables with script

cw88 — Thu, 01 Feb 2024 15:51:26 GMT

Hi,

i use lakehouse tables as bronze layer, as destination for pipelines with source csv files. This lakehouse tables are the base for views in my warehouse. (create view warehouse.dbo.testview as select * from lakehouse.dbo.testtable...)

I want to create a new workspace with my warehouse and lakehouse. The objects in the warehouse are created by sql scripts, but i can't create the views because the lakehouse tables don't exist.

Now the question: Is it possible to create empty lakehouse tables with a script? Or do i have to run the pipelines first to create the tables?

Thanks!

Re: Create lakehouse tables with script

R1k91 — Thu, 01 Feb 2024 17:50:49 GMT

doens't work for you to run a notebook that creates tables?

%%sql CREATE TABLE mytable ( f1 INT, f2 VARCHAR(10) ) CREATE TABLE mytable2 ( f1 INT, f2 VARCHAR(10) ) CREATE TABLE mytable3 ( f1 INT, f2 VARCHAR(10) )

Re: Create lakehouse tables with script

Anonymous — Fri, 02 Feb 2024 06:01:15 GMT

Hi @cw88 ,

Thanks for using Fabric Community.
As @R1k91 said we can create tables in lakehouse using Spark SQL in Fabric Notebooks.

You can also refer this doc for more details -
Working with tables in Microsoft Fabric Lakehouse - Everything you need to know! - Data Mozart (data-mozart.com)

Hope this is helpful. Please let me know incase of further queries.

Re: Create lakehouse tables with script

Anonymous — Mon, 05 Feb 2024 06:31:38 GMT

Re: Create lakehouse tables with script

cw88 — Mon, 05 Feb 2024 06:51:11 GMT

@R1k91 : Thanks, i will try it 🙂

Re: Create lakehouse tables with script

Anonymous — Tue, 06 Feb 2024 09:20:08 GMT

Hello @cw88 ,

We haven’t heard from you on the last response and was just checking back to see if you have a resolution yet .
In case if you have any resolution please do share that same with the community as it can be helpful to others .
If you have any question relating to the current thread, please do let us know and we will try out best to help you.
In case if you have any other question on a different issue, we request you to open a new thread .

Re: Create lakehouse tables with script

Anonymous — Wed, 07 Feb 2024 10:29:39 GMT

@R1k91 : It works for me! I need to change some data types (bit -> boolean, datetime2 -> timestamp).

Thanks!

Re: Create lakehouse tables with script

Anonymous — Wed, 07 Feb 2024 10:32:00 GMT

Hi @cw88 , @Anonymous

Glad to know that your query got resolved. Please continue using Fabric Community for your further queries.