feat(query): Array Functions Supporting ARRAY and VARIANT Types

[b41sh]

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Summary

This PR introduces a set of array functions to Databend, designed to enhance compatibility with Snowflake and provide more flexible array manipulation capabilities. These functions are implemented to seamlessly support both native ARRAY types and VARIANT types containing arrays.

Functions:

The following functions originally supported the Array type but not the Variant type:

• ARRAY_APPEND(array, element): Appends an element to the end of an array.
• ARRAY_CONTAINS(array, element): Returns true if the array contains the element.
• ARRAY_FLATTEN(array): Flattens a nested array into a single-dimensional array.
• ARRAY_INDEXOF(array, element): Returns the index of the first occurrence of an element in an array.
• ARRAY_PREPEND(element, array): Prepends an element to the beginning of an array.
• ARRAY_REMOVE_FIRST(array): Removes the first occurrence of an element from an array.
• ARRAY_REMOVE_LAST(array): Removes the last occurrence of an element from an array.
• ARRAY_SLICE(array, start, end): Extract a sub array using slice between start and end argument.
• ARRAY_UNIQUE(array): Returns the number of unqiue elements in the array.

The following functions originally supported the Variant type but not the Array type:

• ARRAY_EXCEPT(array1, array2): Returns a new ARRAY that contains the elements from array1 and not in array2.
• ARRAY_OVERLAP(array1, array2): Compares whether two arrays have at least one element in common.

The following functions have been added:

• ARRAY_COMPACT(array): Removes all NULL values from an array.
• ARRAY_REMOVE(array, element): Removes all occurrences of an element from an array.
• ARRAY_REVERSE(array): Reverses the order of elements in an array.

Key Features:

• Snowflake Compatibility: These functions are named and behave consistently with their counterparts in Snowflake, simplifying migrations and cross-platform development.
• ARRAY and VARIANT Support: The functions are designed to work seamlessly with both native ARRAY types and VARIANT types that contain array data. This provides flexibility when dealing with semi-structured data.
• Comprehensive Array Manipulation: The added functions cover a wide range of common array manipulation tasks, making it easier to process and transform array data within Databend.

• part of: Feature: Enhance Array Function Support for Variant Type #18011

Tests

• Unit Test
• Logic Test
• Benchmark Test
• No Test - Explain why

Type of change

• Bug Fix (non-breaking change which fixes an issue)
• New Feature (non-breaking change which adds functionality)
• Breaking Change (fix or feature that could cause existing functionality not to work as expected)
• Documentation Update
• Refactoring
• Performance Improvement
• Other (please describe):

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