ES|QL dense vector support (GA) #125783
Description
Description
Provide support for dense_vector search in ES|QL, including:
dense_vector field support:
- Initial dense_vector support
- byte_vector element type
- bit_vector element type
- Casting function TO_DENSE_VECTOR and implicit casting: ESQL - TO_DENSE_VECTOR function and additional casting #134003
- ES|QL - Exclude dense_vector data from response by default #137532
- ES|QL - Remove vectors from _source when applicable #138013
- ES|QL - Support PRESENT, ABSENT, COUNT aggregation functions for dense_vector #135688
Post-MVP - additional ES|QL support will be addressed in #139956
Search support for dense_vector will be addressed in:
- Approximate nearest neighbour support: ES|QL - dense_vector approximate nearest neighbour search support (GA) #126710
- Exact (brute force) search support: ES|QL - dense_vector exact (brute force) search support #130828