Arrays have intersection

Supported in: Batch, Streaming

Checks if given arrays have at least one shared element.

Expression categories: Array, Boolean

Declared arguments

• Expressions - List of arrays to check.
  List<Expression<Array<T>>>

Type variable bounds: T accepts AnyType

Output type: Boolean

Examples

Example 1: Base case

Argument values:

• Expressions: [[ 1, 2, 3 ], [ 3, 4 ]]

Output: true

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Example 2: Base case

Argument values:

• Expressions: [[ 1, 2 ], [ 3, 4 ]]

Output: false

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Example 3: Base case

Argument values:

• Expressions: [[ 1, 2, 3 ], [ 3, 4 ], [ 2, 3 ]]

Output: true

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Example 4: Null case

Argument values:

• Expressions: [first_array, second_array]

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