What does 'exclude rows that do not contain values' checkbox do in SQL Profiler?

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I want to filter a trace and wonder what does 'exclude rows that do not contain values' checkbox exactly do? Is it to filter all the data columns that are not selected in any event class?



Thanks.



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    up vote
    1
    down vote

    favorite












    I want to filter a trace and wonder what does 'exclude rows that do not contain values' checkbox exactly do? Is it to filter all the data columns that are not selected in any event class?



    Thanks.



    enter image description here










    share|improve this question























      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      I want to filter a trace and wonder what does 'exclude rows that do not contain values' checkbox exactly do? Is it to filter all the data columns that are not selected in any event class?



      Thanks.



      enter image description here










      share|improve this question













      I want to filter a trace and wonder what does 'exclude rows that do not contain values' checkbox exactly do? Is it to filter all the data columns that are not selected in any event class?



      Thanks.



      enter image description here







      sql-server profiler






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      share|improve this question











      share|improve this question




      share|improve this question










      asked 7 hours ago









      Eleonora Grigoryan

      36911




      36911




















          1 Answer
          1






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          oldest

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          up vote
          4
          down vote



          accepted










          It's basically this



          WHERE .. AND TheValue NOT NULL


          Like/Not like filters only works on values that exist for that event.

          No value is always true and passes the filter: this checkbox removes that



          For example:



          • You want to see SQL:BatchStarting events

          • You filter on Duration

          Duration is not valid for SQL:BatchStarting, so the filter is ignored






          share|improve this answer




















          • Thanks, actually I have one question, if Duration is not valid for SQL:BatchStarting event, if I set a filter on Duration and do not check 'exclude rows that do not contain values' checkbox, isn't it going to be ignored anyway?
            – Eleonora Grigoryan
            7 hours ago










          • No, the filter would always be true. Which makes sense, in one way: don't filter on something that can't be filtered. This checkbox lets you change that
            – gbn
            6 hours ago










          • And if I check the box, how is it going to filter Duration for SQL:BatchStarting if that event does not have Duration tracing available?
            – Eleonora Grigoryan
            6 hours ago











          • @EleonoraGrigoryan because other events you filter (SQL:BatchCompleted) might have Duration. I've almost never filtered to one Event type
            – gbn
            4 hours ago










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          1 Answer
          1






          active

          oldest

          votes








          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes








          up vote
          4
          down vote



          accepted










          It's basically this



          WHERE .. AND TheValue NOT NULL


          Like/Not like filters only works on values that exist for that event.

          No value is always true and passes the filter: this checkbox removes that



          For example:



          • You want to see SQL:BatchStarting events

          • You filter on Duration

          Duration is not valid for SQL:BatchStarting, so the filter is ignored






          share|improve this answer




















          • Thanks, actually I have one question, if Duration is not valid for SQL:BatchStarting event, if I set a filter on Duration and do not check 'exclude rows that do not contain values' checkbox, isn't it going to be ignored anyway?
            – Eleonora Grigoryan
            7 hours ago










          • No, the filter would always be true. Which makes sense, in one way: don't filter on something that can't be filtered. This checkbox lets you change that
            – gbn
            6 hours ago










          • And if I check the box, how is it going to filter Duration for SQL:BatchStarting if that event does not have Duration tracing available?
            – Eleonora Grigoryan
            6 hours ago











          • @EleonoraGrigoryan because other events you filter (SQL:BatchCompleted) might have Duration. I've almost never filtered to one Event type
            – gbn
            4 hours ago














          up vote
          4
          down vote



          accepted










          It's basically this



          WHERE .. AND TheValue NOT NULL


          Like/Not like filters only works on values that exist for that event.

          No value is always true and passes the filter: this checkbox removes that



          For example:



          • You want to see SQL:BatchStarting events

          • You filter on Duration

          Duration is not valid for SQL:BatchStarting, so the filter is ignored






          share|improve this answer




















          • Thanks, actually I have one question, if Duration is not valid for SQL:BatchStarting event, if I set a filter on Duration and do not check 'exclude rows that do not contain values' checkbox, isn't it going to be ignored anyway?
            – Eleonora Grigoryan
            7 hours ago










          • No, the filter would always be true. Which makes sense, in one way: don't filter on something that can't be filtered. This checkbox lets you change that
            – gbn
            6 hours ago










          • And if I check the box, how is it going to filter Duration for SQL:BatchStarting if that event does not have Duration tracing available?
            – Eleonora Grigoryan
            6 hours ago











          • @EleonoraGrigoryan because other events you filter (SQL:BatchCompleted) might have Duration. I've almost never filtered to one Event type
            – gbn
            4 hours ago












          up vote
          4
          down vote



          accepted







          up vote
          4
          down vote



          accepted






          It's basically this



          WHERE .. AND TheValue NOT NULL


          Like/Not like filters only works on values that exist for that event.

          No value is always true and passes the filter: this checkbox removes that



          For example:



          • You want to see SQL:BatchStarting events

          • You filter on Duration

          Duration is not valid for SQL:BatchStarting, so the filter is ignored






          share|improve this answer












          It's basically this



          WHERE .. AND TheValue NOT NULL


          Like/Not like filters only works on values that exist for that event.

          No value is always true and passes the filter: this checkbox removes that



          For example:



          • You want to see SQL:BatchStarting events

          • You filter on Duration

          Duration is not valid for SQL:BatchStarting, so the filter is ignored







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered 7 hours ago









          gbn

          62.5k7133209




          62.5k7133209











          • Thanks, actually I have one question, if Duration is not valid for SQL:BatchStarting event, if I set a filter on Duration and do not check 'exclude rows that do not contain values' checkbox, isn't it going to be ignored anyway?
            – Eleonora Grigoryan
            7 hours ago










          • No, the filter would always be true. Which makes sense, in one way: don't filter on something that can't be filtered. This checkbox lets you change that
            – gbn
            6 hours ago










          • And if I check the box, how is it going to filter Duration for SQL:BatchStarting if that event does not have Duration tracing available?
            – Eleonora Grigoryan
            6 hours ago











          • @EleonoraGrigoryan because other events you filter (SQL:BatchCompleted) might have Duration. I've almost never filtered to one Event type
            – gbn
            4 hours ago
















          • Thanks, actually I have one question, if Duration is not valid for SQL:BatchStarting event, if I set a filter on Duration and do not check 'exclude rows that do not contain values' checkbox, isn't it going to be ignored anyway?
            – Eleonora Grigoryan
            7 hours ago










          • No, the filter would always be true. Which makes sense, in one way: don't filter on something that can't be filtered. This checkbox lets you change that
            – gbn
            6 hours ago










          • And if I check the box, how is it going to filter Duration for SQL:BatchStarting if that event does not have Duration tracing available?
            – Eleonora Grigoryan
            6 hours ago











          • @EleonoraGrigoryan because other events you filter (SQL:BatchCompleted) might have Duration. I've almost never filtered to one Event type
            – gbn
            4 hours ago















          Thanks, actually I have one question, if Duration is not valid for SQL:BatchStarting event, if I set a filter on Duration and do not check 'exclude rows that do not contain values' checkbox, isn't it going to be ignored anyway?
          – Eleonora Grigoryan
          7 hours ago




          Thanks, actually I have one question, if Duration is not valid for SQL:BatchStarting event, if I set a filter on Duration and do not check 'exclude rows that do not contain values' checkbox, isn't it going to be ignored anyway?
          – Eleonora Grigoryan
          7 hours ago












          No, the filter would always be true. Which makes sense, in one way: don't filter on something that can't be filtered. This checkbox lets you change that
          – gbn
          6 hours ago




          No, the filter would always be true. Which makes sense, in one way: don't filter on something that can't be filtered. This checkbox lets you change that
          – gbn
          6 hours ago












          And if I check the box, how is it going to filter Duration for SQL:BatchStarting if that event does not have Duration tracing available?
          – Eleonora Grigoryan
          6 hours ago





          And if I check the box, how is it going to filter Duration for SQL:BatchStarting if that event does not have Duration tracing available?
          – Eleonora Grigoryan
          6 hours ago













          @EleonoraGrigoryan because other events you filter (SQL:BatchCompleted) might have Duration. I've almost never filtered to one Event type
          – gbn
          4 hours ago




          @EleonoraGrigoryan because other events you filter (SQL:BatchCompleted) might have Duration. I've almost never filtered to one Event type
          – gbn
          4 hours ago

















           

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