frameCols

Frame Columns

Creates a subset of columns from this that are FrameColumns.

You can optionally use a filter to only include certain columns. frameCols can be called using any of the supported APIs (+ ColumnPath).

This function operates solely on columns at the top-level.

For more information: See frameCols on the documentation website.

Check out: Grammar

For example:

df.select{ frameCols{ it.name.startsWith("my") } }

df.select{ colsAtAnyDepth().frameCols() }

df.select{ "myColGroup".frameCols() }

Examples for this overload:

df.select{ cols{ it.name.startsWith("my") }.frameCols() }

// NOTE: This can be shortened to just:

df.select{ frameCols{ it.name.startsWith("my") } }

Parameters

See also

Frame Columns

Creates a subset of columns from this that are FrameColumns.

You can optionally use a filter to only include certain columns. frameCols can be called using any of the supported APIs (+ ColumnPath).

This function operates solely on columns at the top-level.

For more information: See frameCols on the documentation website.

Check out: Grammar

For example:

df.select{ frameCols{ it.name.startsWith("my") } }

df.select{ colsAtAnyDepth().frameCols() }

df.select{ "myColGroup".frameCols() }

Examples for this overload:

df.select{ frameCols() }

df.select{ frameCols{ it.name.startsWith("my") } }

Parameters

See also

Frame Columns

Creates a subset of columns from this that are FrameColumns.

You can optionally use a filter to only include certain columns. frameCols can be called using any of the supported APIs (+ ColumnPath).

This function operates solely on columns at the top-level.

For more information: See frameCols on the documentation website.

Check out: Grammar

For example:

df.select{ frameCols{ it.name.startsWith("my") } }

df.select{ colsAtAnyDepth().frameCols() }

df.select{ "myColGroup".frameCols() }

Examples for this overload:

df.select{ myColGroup.frameCols() }

df.select{ myColGroup.frameCols{ it.name.startsWith("my") } }

Parameters

See also

Frame Columns

Creates a subset of columns from this that are FrameColumns.

You can optionally use a filter to only include certain columns. frameCols can be called using any of the supported APIs (+ ColumnPath).

This function operates solely on columns at the top-level.

For more information: See frameCols on the documentation website.

Check out: Grammar

For example:

df.select{ frameCols{ it.name.startsWith("my") } }

df.select{ colsAtAnyDepth().frameCols() }

df.select{ "myColGroup".frameCols() }

Examples for this overload:

df.select{ "myColGroup".frameCols{ it.name.startsWith("my") } }

df.select{ "myColGroup".frameCols() }

Parameters

See also

Frame Columns

Creates a subset of columns from this that are FrameColumns.

You can optionally use a filter to only include certain columns. frameCols can be called using any of the supported APIs (+ ColumnPath).

This function operates solely on columns at the top-level.

For more information: See frameCols on the documentation website.

Check out: Grammar

For example:

df.select{ frameCols{ it.name.startsWith("my") } }

df.select{ colsAtAnyDepth().frameCols() }

df.select{ "myColGroup".frameCols() }

Examples for this overload:

df.select{ "pathTo"["myGroupCol"].frameCols() }

Parameters

See also

Frame Columns

Creates a subset of columns from this that are FrameColumns.

You can optionally use a filter to only include certain columns. frameCols can be called using any of the supported APIs (+ ColumnPath).

This function operates solely on columns at the top-level.

For more information: See frameCols on the documentation website.

Check out: Grammar

For example:

df.select{ frameCols{ it.name.startsWith("my") } }

df.select{ colsAtAnyDepth().frameCols() }

df.select{ "myColGroup".frameCols() }

Examples for this overload:

df.select{ colGroup(Type::myColGroup).frameCols{ it.name.startsWith("my") } }

df.select{ Type::myColGroup.frameCols() }

df.select{ DataSchemaType::myColGroup.frameCols() }

Parameters

See also