Send Describe+Execute command.
If describe is false, no RowDescription message will be requested
from PSQL - useful for optimistic statically-typed querying.
'maxRows' parameter is responsible for portal suspending and is
conceptually inferior to simple TCP backpressure mechanisms or result set
size limiting.
Send Describe+Execute command. If describe is false, no RowDescription message will be requested from PSQL - useful for optimistic statically-typed querying. 'maxRows' parameter is responsible for portal suspending and is conceptually inferior to simple TCP backpressure mechanisms or result set size limiting.