Materialize/test/pgtest/empty.pt

# Test EmptyQueryResponse.

send
Query {"query": ";"}
----

until
ReadyForQuery
----
EmptyQueryResponse
ReadyForQuery {"status":"I"}

send
Query {"query": ";;"}
----

until
ReadyForQuery
----
EmptyQueryResponse
ReadyForQuery {"status":"I"}

send
Query {"query": ""}
----

until
ReadyForQuery
----
EmptyQueryResponse
ReadyForQuery {"status":"I"}

send
Query {"query": "; ; select 1; ;"}
----

until
ReadyForQuery
----
RowDescription {"fields":[{"name":"?column?"}]}
DataRow {"fields":["1"]}
CommandComplete {"tag":"SELECT 1"}
ReadyForQuery {"status":"I"}

# Empty queries in extended protocol
send
Parse {"query": ""}
Bind
Execute
Parse {"query": "SELECT 1"}
Bind
Execute
Parse {"query": ""}
Bind
Execute
Sync
----

until
ReadyForQuery
----
ParseComplete
BindComplete
EmptyQueryResponse
ParseComplete
BindComplete
DataRow {"fields":["1"]}
CommandComplete {"tag":"SELECT 1"}
ParseComplete
BindComplete
EmptyQueryResponse
ReadyForQuery {"status":"I"}