I am trying to find the usage of the tSetDynamicSchema component in talend ,but it seems like it is limited to only tFileInputPositional Component.
What i need to achieve is ,read the table x where i have mapping of the xlsx that is going to be read based on type of file.
For Eg :
Column_name Column_Data_Type Column_length TYPE_OF_FILE
A id_String 10 X
B id_String 20 X
C id_String 30 X
Column_name Column_Data_Type Column_length TYPE_OF_FILE Mapped_Column
col_1 id_String 10 X A
col_2 id_String 20 X B
col_3 id_String 30 X
col_4 id_String 30 X
col_5 id_String 30 X C
So,my job first fetch data from the table x and apply that to tSetDynamicSchema ,now i need to fetch data from this xlsx which has schema exactly as tSetDynamicSchema_1 and then create another xlsx based on the table Y schema ,and the column fetched from xlsx should
My Question is how to use dynamicSchema after setting the schema.
The Excel input components are not allowed to be linked with any data flow, that means you can't pass the dynamic schema to Excel input component, so I don't think tSetDynamicSchema can fit your need. Can you show us some example data and what are your expected result? Maybe we can provide other solutions.