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  1. Duda, ¿se puede "resetear" un contador de una secuencia?

    Hola, estoy con una ETL en la que necesito identificar ciertas filas que pueden venir en el fichero:
    fila 1 - "producto 1"
    fila 2 - "producto 2"
    fila 3 - " subproducto 1"
    fila 4 - " ...
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    Hola hernanthibaut, tu respuesta es justo lo que...

    Hola hernanthibaut, tu respuesta es justo lo que yo me temo. Llevo 2-3 meses usando pentaho y este fichero al no tener nada fijo y ser incremental pero sin límite en el incremento no lo veo con un...
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    Carga de fichero excel con columnas variables

    Hola.

    Tengo que realizar una transformación de pentaho que lea de un fichero excel e inserte en una tabla oracle.

    El problema es que el fichero excel tiene una estructura variable. Las 4...
  4. I tried in the select values and it didn't work,...

    I tried in the select values and it didn't work, but then I tried in the excel input and worked fine! thanks!!
  5. I tried, but it didn't work

    I tried, but it didn't work
  6. Excel Input - ¿Why the component modify the input itself?

    Hi, I have an excel worksheet with a structure like that:

    Column A (TV CHANNELS) || Column B (DATA)
    CNN || 0,45
    BBC || ...
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    Ok, thanks man! I'll think another option too.

    Ok, thanks man!

    I'll think another option too.
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    I tought about that but it seems very inefficient...

    I tought about that but it seems very inefficient as you say. I would use it as a last resource XD
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    how can I take the first row of a stream?

    I have an Excel Input and that excel file contains information in the header row that I need to process individually. How can I filter only the first row? I see a component named "Identify last row...
  10. How read a file with variable number of columns?

    Hi, I need to read files that may have a variable number of columns. Sometimes I'll have 5 columns with sales data for 5 weeks, and other times I'll have 9 columns, or 4, or 1, or any number.

    Is...
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