pgwire: add tests for multiple active portals

Release note: None
cockroachdb · Mar 13, 2023 · e0deb26 · e0deb26
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commit e0deb26
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diff --git a/pkg/sql/pgwire/testdata/pgtest/multiple_active_portals b/pkg/sql/pgwire/testdata/pgtest/multiple_active_portals
@@ -0,0 +1,388 @@
+send crdb_only
+Query {"String": "SET CLUSTER SETTING sql.defaults.multiple_active_portals.enabled = true"}
+----
+
+# TODO(janexing): is there a way to ignore the notice for cluster setting?
+until crdb_only
+ReadyForQuery
+----
+{"Severity":"NOTICE","SeverityUnlocalized":"NOTICE","Code":"00000","Message":"setting global default sql.defaults.multiple_active_portals.enabled is not recommended","Detail":"","Hint":"use the `ALTER ROLE ... SET` syntax to control session variable defaults at a finer-grained level. See: https://www.cockroachlabs.com/docs/v23.1/alter-role.html#set-default-session-variable-values-for-a-role","Position":0,"InternalPosition":0,"InternalQuery":"","Where":"","SchemaName":"","TableName":"","ColumnName":"","DataTypeName":"","ConstraintName":"","File":"set_cluster_setting.go","Line":248,"Routine":"startExec","UnknownFields":null}
+{"Type":"CommandComplete","CommandTag":"SET CLUSTER SETTING"}
+{"Type":"ReadyForQuery","TxStatus":"I"}
+
+subtest select_from_individual_resources_q1_q2
+
+send
+Query {"String": "BEGIN"}
+Parse {"Name": "q1", "Query": "SELECT * FROM generate_series(1,20)"}
+Parse {"Name": "q2", "Query": "SELECT * FROM generate_series(1,20)"}
+Bind {"DestinationPortal": "p1", "PreparedStatement": "q1"}
+Bind {"DestinationPortal": "p2", "PreparedStatement": "q2"}
+Execute {"Portal": "p1", "MaxRows": 1}
+Execute {"Portal": "p2", "MaxRows": 1}
+Execute {"Portal": "p1", "MaxRows": 1}
+Execute {"Portal": "p2", "MaxRows": 1}
+Sync
+----
+
+until
+ReadyForQuery
+ReadyForQuery
+----
+{"Type":"CommandComplete","CommandTag":"BEGIN"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+{"Type":"ParseComplete"}
+{"Type":"ParseComplete"}
+{"Type":"BindComplete"}
+{"Type":"BindComplete"}
+{"Type":"DataRow","Values":[{"text":"1"}]}
+{"Type":"PortalSuspended"}
+{"Type":"DataRow","Values":[{"text":"1"}]}
+{"Type":"PortalSuspended"}
+{"Type":"DataRow","Values":[{"text":"2"}]}
+{"Type":"PortalSuspended"}
+{"Type":"DataRow","Values":[{"text":"2"}]}
+{"Type":"PortalSuspended"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+
+send
+Query {"String": "COMMIT"}
+----
+
+until
+ReadyForQuery
+----
+{"Type":"CommandComplete","CommandTag":"COMMIT"}
+{"Type":"ReadyForQuery","TxStatus":"I"}
+
+subtest end
+
+subtest select_from_same_table_q3_q4
+send
+Query {"String": "BEGIN"}
+Query {"String": "CREATE TABLE mytable (x int)"}
+Query {"String": "INSERT INTO mytable VALUES (1),(2),(3)"}
+Parse {"Name": "q3", "Query": "SELECT * FROM mytable"}
+Bind {"DestinationPortal": "p3", "PreparedStatement": "q3"}
+Parse {"Name": "q4", "Query": "SELECT * FROM mytable"}
+Bind {"DestinationPortal": "p4", "PreparedStatement": "q4"}
+Execute {"Portal": "p3", "MaxRows": 1}
+Execute {"Portal": "p4", "MaxRows": 1}
+Execute {"Portal": "p4", "MaxRows": 1}
+Execute {"Portal": "p3", "MaxRows": 1}
+Sync
+----
+
+
+until
+ReadyForQuery
+ReadyForQuery
+ReadyForQuery
+ReadyForQuery
+----
+{"Type":"CommandComplete","CommandTag":"BEGIN"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+{"Type":"CommandComplete","CommandTag":"CREATE TABLE"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+{"Type":"CommandComplete","CommandTag":"INSERT 0 3"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+{"Type":"ParseComplete"}
+{"Type":"BindComplete"}
+{"Type":"ParseComplete"}
+{"Type":"BindComplete"}
+{"Type":"DataRow","Values":[{"text":"1"}]}
+{"Type":"PortalSuspended"}
+{"Type":"DataRow","Values":[{"text":"1"}]}
+{"Type":"PortalSuspended"}
+{"Type":"DataRow","Values":[{"text":"2"}]}
+{"Type":"PortalSuspended"}
+{"Type":"DataRow","Values":[{"text":"2"}]}
+{"Type":"PortalSuspended"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+
+subtest end
+
+subtest bind_to_an_existing_active_portal
+
+send
+Parse {"Name": "q5", "Query": "SELECT * FROM mytable"}
+Bind {"DestinationPortal": "p3", "PreparedStatement": "q5"}
+Execute {"Portal": "p3", "MaxRows": 2}
+Sync
+----
+
+# cursor \"p3\" already exists
+until
+ErrorResponse
+----
+{"Type":"ParseComplete"}
+{"Type":"ErrorResponse","Code":"42P03"}
+
+send
+Query {"String": "COMMIT"}
+Sync
+----
+
+# Rollback
+until
+ReadyForQuery
+ReadyForQuery
+----
+{"Type":"ReadyForQuery","TxStatus":"E"}
+{"Type":"CommandComplete","CommandTag":"ROLLBACK"}
+{"Type":"ReadyForQuery","TxStatus":"I"}
+
+subtest end
+
+
+subtest not_in_explicit_transaction_q6_q7
+
+send
+Parse {"Name": "q6", "Query": "SELECT * FROM generate_series(1,20)"}
+Bind {"DestinationPortal": "p6", "PreparedStatement": "q6"}
+Parse {"Name": "q7", "Query": "SELECT * FROM generate_series(1,20)"}
+Bind {"DestinationPortal": "p7", "PreparedStatement": "q7"}
+Execute {"Portal": "p7", "MaxRows": 1}
+Execute {"Portal": "p6", "MaxRows": 1}
+Execute {"Portal": "p7", "MaxRows": 1}
+Execute {"Portal": "p6", "MaxRows": 1}
+Sync
+----
+
+
+until
+ReadyForQuery
+ReadyForQuery
+----
+{"Type":"ReadyForQuery","TxStatus":"I"}
+{"Type":"ParseComplete"}
+{"Type":"BindComplete"}
+{"Type":"ParseComplete"}
+{"Type":"BindComplete"}
+{"Type":"DataRow","Values":[{"text":"1"}]}
+{"Type":"PortalSuspended"}
+{"Type":"DataRow","Values":[{"text":"1"}]}
+{"Type":"PortalSuspended"}
+{"Type":"DataRow","Values":[{"text":"2"}]}
+{"Type":"PortalSuspended"}
+{"Type":"DataRow","Values":[{"text":"2"}]}
+{"Type":"PortalSuspended"}
+{"Type":"ReadyForQuery","TxStatus":"I"}
+
+
+send
+Execute {"Portal": "p7", "MaxRows": 2}
+Sync
+----
+
+# p7 doesn't exist, as it is closed when the implicit txn is committed.
+until
+ErrorResponse
+ReadyForQuery
+----
+{"Type":"ErrorResponse","Code":"34000"}
+{"Type":"ReadyForQuery","TxStatus":"I"}
+
+
+subtest end
+
+
+subtest drop_table_when_there_are_dependent_active_portals
+
+send
+Query {"String": "BEGIN"}
+Query {"String": "CREATE TABLE mytable (x int)"}
+Query {"String": "INSERT INTO mytable VALUES (1),(2),(3)"}
+Parse {"Name": "q8", "Query": "SELECT * FROM mytable"}
+Bind {"DestinationPortal": "p8", "PreparedStatement": "q8"}
+Execute {"Portal": "p8", "MaxRows": 1}
+Sync
+----
+
+
+until
+ReadyForQuery
+ReadyForQuery
+ReadyForQuery
+ReadyForQuery
+----
+{"Type":"CommandComplete","CommandTag":"BEGIN"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+{"Type":"CommandComplete","CommandTag":"CREATE TABLE"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+{"Type":"CommandComplete","CommandTag":"INSERT 0 3"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+{"Type":"ParseComplete"}
+{"Type":"BindComplete"}
+{"Type":"DataRow","Values":[{"text":"1"}]}
+{"Type":"PortalSuspended"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+
+send
+Query {"String": "DROP TABLE mytable"}
+----
+
+# cannot DROP TABLE \"mytable\" because it is being used by active queries in this session
+until noncrdb_only
+ErrorResponse
+ReadyForQuery
+----
+{"Type":"ErrorResponse","Code":"55006"}
+{"Type":"ReadyForQuery","TxStatus":"E"}
+
+# For cursor we have `cannot run schema change in a transaction with open DECLARE cursors`.
+# We should have something similar for portals as well.
+until crdb_only
+ReadyForQuery
+----
+{"Type":"CommandComplete","CommandTag":"DROP TABLE"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+
+send
+Query {"String": "COMMIT"}
+----
+
+until noncrdb_only
+ReadyForQuery
+----
+{"Type":"CommandComplete","CommandTag":"ROLLBACK"}
+{"Type":"ReadyForQuery","TxStatus":"I"}
+
+until crdb_only
+ReadyForQuery
+----
+{"Type":"CommandComplete","CommandTag":"COMMIT"}
+{"Type":"ReadyForQuery","TxStatus":"I"}
+
+subtest end
+
+
+subtest different_portals_bind_to_the_same_statement
+
+send
+Query {"String": "BEGIN"}
+Parse {"Name": "q9", "Query": "SELECT * FROM generate_series(1,20)"}
+Bind {"DestinationPortal": "p9", "PreparedStatement": "q9"}
+Bind {"DestinationPortal": "p10", "PreparedStatement": "q9"}
+Execute {"Portal": "p9", "MaxRows": 1}
+Execute {"Portal": "p10", "MaxRows": 1}
+Sync
+----
+
+until
+ReadyForQuery
+ReadyForQuery
+----
+{"Type":"CommandComplete","CommandTag":"BEGIN"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+{"Type":"ParseComplete"}
+{"Type":"BindComplete"}
+{"Type":"BindComplete"}
+{"Type":"DataRow","Values":[{"text":"1"}]}
+{"Type":"PortalSuspended"}
+{"Type":"DataRow","Values":[{"text":"1"}]}
+{"Type":"PortalSuspended"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+
+
+send
+Execute {"Portal": "p9", "MaxRows": 1}
+Sync
+----
+
+until
+ReadyForQuery
+----
+{"Type":"DataRow","Values":[{"text":"2"}]}
+{"Type":"PortalSuspended"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+
+
+send
+Query {"String": "COMMIT"}
+Sync
+----
+
+until
+ReadyForQuery
+ReadyForQuery
+----
+{"Type":"CommandComplete","CommandTag":"COMMIT"}
+{"Type":"ReadyForQuery","TxStatus":"I"}
+{"Type":"ReadyForQuery","TxStatus":"I"}
+
+subtest end
+
+
+subtest more_complicated_stmts
+send
+Query {"String": "BEGIN; CREATE TABLE ta (x int, y int); CREATE TABLE tb (x int, z int); INSERT INTO ta VALUES (1,1), (2,2), (3,3); INSERT INTO tb VALUES (1,2), (2,3), (3,4)"}
+Parse {"Name": "q11", "Query": "SELECT z as myz FROM ta JOIN tb ON ta.x = tb.x ORDER BY myz"}
+Bind {"DestinationPortal": "p11", "PreparedStatement": "q11"}
+Execute {"Portal": "p11", "MaxRows": 1}
+Sync
+----
+
+until
+ReadyForQuery
+ReadyForQuery
+----
+{"Type":"CommandComplete","CommandTag":"BEGIN"}
+{"Type":"CommandComplete","CommandTag":"CREATE TABLE"}
+{"Type":"CommandComplete","CommandTag":"CREATE TABLE"}
+{"Type":"CommandComplete","CommandTag":"INSERT 0 3"}
+{"Type":"CommandComplete","CommandTag":"INSERT 0 3"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+{"Type":"ParseComplete"}
+{"Type":"BindComplete"}
+{"Type":"DataRow","Values":[{"text":"2"}]}
+{"Type":"PortalSuspended"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+
+send
+Query {"String": "COMMIT"}
+Sync
+----
+
+until
+ReadyForQuery
+ReadyForQuery
+----
+{"Type":"CommandComplete","CommandTag":"COMMIT"}
+{"Type":"ReadyForQuery","TxStatus":"I"}
+{"Type":"ReadyForQuery","TxStatus":"I"}
+
+subtest end
+
+
+subtest subqueries
+send
+Query {"String": "BEGIN; DROP TABLE IF EXISTS t; CREATE TABLE t (x int)"}
+Parse {"Name": "q12", "Query": "WITH t AS (INSERT INTO t(x) VALUES (1), (2), (3) RETURNING x) SELECT * FROM t;"}
+Bind {"DestinationPortal": "p12", "PreparedStatement": "q12"}
+Bind {"DestinationPortal": "p13", "PreparedStatement": "q12"}
+Execute {"Portal": "p12", "MaxRows": 1}
+Execute {"Portal": "p12", "MaxRows": 1}
+Execute {"Portal": "p13", "MaxRows": 1}
+Sync
+----
+
+# multiple acitve portal
+until keepErrMessage
+ReadyForQuery
+ErrorResponse
+----
+{"Type":"CommandComplete","CommandTag":"BEGIN"}
+{"Type":"CommandComplete","CommandTag":"DROP TABLE"}
+{"Type":"CommandComplete","CommandTag":"CREATE TABLE"}
+{"Type":"ReadyForQuery","TxStatus":"T"}
+{"Type":"ParseComplete"}
+{"Type":"BindComplete"}
+{"Type":"BindComplete"}
+{"Type":"DataRow","Values":[{"text":"1"}]}
+{"Type":"PortalSuspended"}
+{"Type":"DataRow","Values":[{"text":"2"}]}
+{"Type":"PortalSuspended"}
+{"Type":"ErrorResponse","Code":"0A000","Message":"unimplemented: multiple active portals not supported, please set sql.defaults.multiple_active_portals.enabled"}
+
+subtest end