FlowHeater - The Data Import / Export Specialist
See also the general examples available, which may answer your question: Hello World 1 / 2 / 3 , format numbers as character strings , simple If-Then-Else , complex If-Then-ElseIf , filtering and grouping data , consolidate grouped values

SQL Heater stopping returning 1 value

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3 years 6 months ago #3516 by FlowHeater-Team
SQL Heater stopping returning 1 value was created by FlowHeater-Team
Hello there,

I'm using flowheater to migrate a database using the SqlServer Adapter on the read side and MySQL Adapter on the write side.

I have to write a column from another table on the read side to the write side, so i'm using an SQL Heater to do this. I have tried with the code in the example on the site and a code that uses a join, but with both pieces of code it looks at the first value of that column and enters that for the entire column.

So instead of looking up the value for each row, he looks up 1 value and uses that to fill that field in every row. Is this a setting i need to adjust?

Jonas
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Best wishes
Robert Stark

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3 years 6 months ago - 3 years 6 months ago #3517 by FlowHeater-Team
Replied by FlowHeater-Team on topic SQL Heater stopping returning 1 value
Hi Jonas,

In the SQL Heater you have to define a where clause with one or more a dynamical FlowHeater Parameters . To set the Parameter you have to use the Set Parameter Heater like the screenshot below.


Best wishes
Robert Stark

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