Can we use variable and temporary tables in MySQL data flow ? Something similar to storeprocedure?
Options
Here is the problem that i am currently facing.
I need to Alter table column name at run time dynamically being based on some dataset mapping. Is there a way I could use variable, temporary table or store procedure in MySQL Data Flow so that i can create a dynamic ALTER statement and execute it?
Following is what I am trying to get done.
Declare @sql VARCHAR(MAX)
DECLARE @sql1 varchar(max)
declare @columnname varchar(400) = 'columnName1'
SET @sql = 'alter table tablename rename column "oldcolname" to "
'+ @columnname +'"'
EXEC(@sql)
0
Best Answer
Answers
Categories
- All Categories
- Product Ideas
- 2.1K Ideas Exchange
- Data Connections
- 1.3K Connectors
- 309 Workbench
- 17 Cloud Integrations
- Data & ETL
- 2.3K Magic ETL
- 120 SQL DataFlows
- 667 Datasets
- Visualize & Apps
- 90 App Studio
- 198 Pro-code Components
- 2.6K Charting & Analyzer
- 873 Calculations & Variables (Beast Mode)
- AI & Data science
- 23 Domo AI & AI Chat
- 4 Managing AI
- 18 Jupyter Workspaces
- Automate
- 122 Workflows
- Alerts
- Distribute
- 118 Domo Everywhere
- 284 Reporting
- Manage
- 145 Governance & Security
- 489 APIs
- 11 Add-ins & Plugins
- 13 Domo Community Gallery
- 49 Product Releases
- 13 Domo University
- Community Forums
- 41 Getting Started
- 31 Community Member Introductions
- 118 Community Announcements
- 5K Archive