The type of BUFFER_LENGTH needs to be an integer (not NULL) and unsigned
indicate the opposite of signed.
Change isSigned from Object to primitive
Since all the consumer of isSigned expect a primitive, an Object is just causing troubles by being null.
Update description table
Original commit: elastic/x-pack-elasticsearch@8e1960bdb5
Consolidates type handling into DataType, makes DataType available to
JDBC by moving to sql-proto and removes support for all parameter types
that cannot be handled by the server.
Original commit: elastic/x-pack-elasticsearch@b8024f5c46
Introduce system commands as alternative to meta HTTP endpoints
Pass in cluster name
Use 'BASE TABLE' instead of 'INDEX' when describing a table to stick
with the SQL terminology
Original commit: elastic/x-pack-elasticsearch@600312b8f7
