Implement PgHasArrayType trait for PgLQuery #2246
Description
Is your feature request related to a problem? Please describe.
I do need to use ? operator from postgresql ltree extension, which expects array of lquery on right hand side of expression, but doing so I'm getting the trait `PgHasArrayType` is not implemented for `PgLQuery` compilation error
Describe the solution you'd like
I think we should implement PgHasArrayType trait for PgLQuery
Describe alternatives you've considered
There is a workaround for now to pass array of text and make type cast in SQL query itself, like $1::lquery[]
Additional context
None