topic charging data from table to table in Talend Studio

charging data from table to table

Anonymous — Mon, 17 Jun 2019 09:26:13 GMT

Hello,

I want to load data from a table where the structure is defined to a table with the same fields which are all of type VARCHAR without going through a conversion of each field in tmap.

PS the database is MYSQL

Best Regards

Re: charging data from table to table

Anonymous — Mon, 17 Jun 2019 14:50:47 GMT

Hi,

Could you please share more details with some sample record?

Warm Regards,

Nikhil Thampi

Re: charging data from table to table

Anonymous — Mon, 17 Jun 2019 15:00:33 GMT

Hello,

I want to load the data without format or data type integrity constraints.
output is string type.

Re: charging data from table to table

TharunJoshi — Mon, 17 Jun 2019 15:04:37 GMT

Are you talking about the first column int to string

If yes

String.valueOf(col_name)

Re: charging data from table to table

Anonymous — Mon, 17 Jun 2019 15:05:19 GMT

Hi,

If my understanding about your query is correct, you are trying to change the data type of the columns in between your flow. There are two options in front of you.

a) While reading the data from source table, you can read the data as String data type itself.

b) Use tConvertType component to convert the data type in between your flow.

Warm Regards,
Nikhil Thampi

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