This node concatenates two or more tables. The table at inport 0 is the first input table (top input port), and the tables at subsequent inports are the additional input tables. Columns with the same names are concatenated (if the column types differ, the resulting column type will be the common base type of the input column types). If one input table contains column names that the other tables do not, the columns can either be filled with missing values or filtered out, meaning they will not appear in the output table. The dialog allows setting the following parameters:
\n ","shortDescription":"Concatenates two or more tables row-wise.","keywords":["Row appender","Union","rbind"],"deprecated":false,"streamable":true,"tags":["Manipulation","Row","Transform","Streamable"],"icon":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAA3BpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuNi1jMDY3IDc5LjE1Nzc0NywgMjAxNS8wMy8zMC0yMzo0MDo0MiAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wTU09Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9tbS8iIHhtbG5zOnN0UmVmPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvc1R5cGUvUmVzb3VyY2VSZWYjIiB4bWxuczp4bXA9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC8iIHhtcE1NOk9yaWdpbmFsRG9jdW1lbnRJRD0ieG1wLmRpZDowYjM2YWM5Ny01ZWJhLTQwZTctOTE4OS1iYmU4ZDdkMGYyNGUiIHhtcE1NOkRvY3VtZW50SUQ9InhtcC5kaWQ6QzRBNDVGN0E4NjNBMTFFNUE1MkU5NUMxRjMyOENFRTgiIHhtcE1NOkluc3RhbmNlSUQ9InhtcC5paWQ6QzRBNDVGNzk4NjNBMTFFNUE1MkU5NUMxRjMyOENFRTgiIHhtcDpDcmVhdG9yVG9vbD0iQWRvYmUgUGhvdG9zaG9wIENDIDIwMTUgKE1hY2ludG9zaCkiPiA8eG1wTU06RGVyaXZlZEZyb20gc3RSZWY6aW5zdGFuY2VJRD0ieG1wLmlpZDowREYyMzc5QTE2OEQxMUU1QkQ5NUExQjU5MUVDNkZCQiIgc3RSZWY6ZG9jdW1lbnRJRD0ieG1wLmRpZDowREYyMzc5QjE2OEQxMUU1QkQ5NUExQjU5MUVDNkZCQiIvPiA8L3JkZjpEZXNjcmlwdGlvbj4gPC9yZGY6UkRGPiA8L3g6eG1wbWV0YT4gPD94cGFja2V0IGVuZD0iciI/PokpslcAAAFRSURBVHjaYvz//z8DJYCJgULAwsjISLRi74X784FUKxD/BeJZeh/utjGToDkPSE0E4s1A3A3EaS85hMRZgAyCgcAnp8Lw/98/BkYmprlAbt7WeMdvQAOFQQaB3P8fOSBBXkIP2C03nzLcf/eFYeft5y+A3BNAnAvEu4D4J85ABBny5ttPsPN4WFkY9t17CRIG2XoQash3IHZnwab55ptPDF2HroHZNvJiDGuvPmLgZGVm+P2XIQUoVAvEm4C4FOiVr4zoYSCqa8pgnNfM8O3VMwZeGcU2oFAVED8H4kCghpMY0QjyNrKzfRYdeAJkvgNqtgPSrkC8GogPA3E2EJ8kJiHxAvFVoG0fgBik+QwQTwLi01gTEhaxCiCeAoymX0CaA4jDgLjR9unJNVuxKGZED3lQNAI1pwG57VD5fMdX57aXlBa/weYCxgHPTBQbABBgAMjKdxgbj1UQAAAAAElFTkSuQmCC","views":[],"inPorts":[{"objectClass":"org.knime.core.node.BufferedDataTable","color":"000000","dataType":"Table","optional":false,"name":"First table to concatenate","description":"Table contributing the rows of the first part of the output table."},{"objectClass":"org.knime.core.node.BufferedDataTable","color":"000000","dataType":"Table","optional":false,"name":"Second table to concatenate","description":"Table contributing the rows of the second part of the output table."}],"outPorts":[{"objectClass":"org.knime.core.node.BufferedDataTable","color":"000000","dataType":"Table","optional":false,"name":"Concatenated table","description":"Table with rows from all tables."}],"dynInPorts":[{"groupName":"input","groupDescription":"Tables contributing subsequent rows.","types":[{"objectClass":"org.knime.core.node.BufferedDataTable","color":"000000","dataType":"Table"}]}],"dynOutPorts":[],"additionalSiteInformation":{"url":"https://update.knime.com/analytics-platform/5.12","trusted":true,"enabledByDefault":true,"name":"KNIME Analytics Platform 5.12 Update Site","version":"5.12.0"},"dialog":[{"fields":[{"name":"How to combine input columns","description":"