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# Copyright Materialize, Inc. and contributors. All rights reserved.
#
# Use of this software is governed by the Business Source License
# included in the LICENSE file at the root of this repository.
#
# As of the Change Date specified in that file, in accordance with
# the Business Source License, use of this software will be governed
# by the Apache License, Version 2.0.
ws-text
{"query": "bad sql"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"Error","payload":{"message":"Expected a keyword at the beginning of a statement, found identifier \"bad\"","code":"42601","position":0}}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"queries": [{"query": "bad sql"}]}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"Error","payload":{"message":"Expected a keyword at the beginning of a statement, found identifier \"bad\"","code":"42601","position":0}}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"queries": [{"query": "SELECT 1 1"}]}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"Error","payload":{"message":"Expected end of statement, found number \"1\"","code":"42601","position":9}}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": "select NULL"}
----
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"?column?","type_oid":25,"type_len":-1,"type_mod":-1}]}}
{"type":"Row","payload":[null]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"ReadyForQuery","payload":"I"}
ws-binary
{"query": "select 'binary'"}
----
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"?column?","type_oid":25,"type_len":-1,"type_mod":-1}]}}
{"type":"Row","payload":["binary"]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": "select 1,2; values ('a'), ('b')"}
----
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"?column?","type_oid":23,"type_len":4,"type_mod":-1},{"name":"?column?","type_oid":23,"type_len":4,"type_mod":-1}]}}
{"type":"Row","payload":["1","2"]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"column1","type_oid":25,"type_len":-1,"type_mod":-1}]}}
{"type":"Row","payload":["a"]}
{"type":"Row","payload":["b"]}
{"type":"CommandComplete","payload":"SELECT 2"}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": "SET application_name TO a"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"SET"}
{"type":"ParameterStatus","payload":{"name":"application_name","value":"a"}}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": ""}
----
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": ";;;"}
----
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": ";;select 1;"}
----
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"?column?","type_oid":23,"type_len":4,"type_mod":-1}]}}
{"type":"Row","payload":["1"]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": ";;select 1;; select 2;;"}
----
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"?column?","type_oid":23,"type_len":4,"type_mod":-1}]}}
{"type":"Row","payload":["1"]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"?column?","type_oid":23,"type_len":4,"type_mod":-1}]}}
{"type":"Row","payload":["2"]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"queries": []}
----
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"queries": [{"query": ""}]}
----
{"type":"Error","payload":{"message":"each query must contain exactly 1 statement, but \"\" contains 0","code":"XX000"}}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"queries": [{"query": "select $1"}]}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"Error","payload":{"message":"request supplied 0 parameters, but SELECT $1 requires 1","code":"XX000"}}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"queries": [{"query": "select $1::int", "params": []}]}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"Error","payload":{"message":"request supplied 0 parameters, but SELECT $1::int4 requires 1","code":"XX000"}}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"queries": [{"query": "select $1::int", "params": ["2"]}]}
----
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"int4","type_oid":23,"type_len":4,"type_mod":-1}]}}
{"type":"Row","payload":["2"]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"queries": [{"query": "select $1::int", "params": ["z"]}]}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"Error","payload":{"message":"unable to decode parameter: invalid input syntax for type integer: invalid digit found in string: \"z\"","code":"XX000"}}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"queries": [{"query": "select $1::int", "params": [2]}]}
----
{"type":"Error","payload":{"message":"data did not match any variant of untagged enum SqlRequest","code":"XX000"}}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"queries": [{"query": "select $1::int", "params": [null]}]}
----
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"int4","type_oid":23,"type_len":4,"type_mod":-1}]}}
{"type":"Row","payload":[null]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"ReadyForQuery","payload":"I"}
# Test notice severity filtering.
ws-text
{"query": "BEGIN; BEGIN"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"BEGIN"}
{"type":"Notice","payload":{"message":"there is already a transaction in progress","code":"25001","severity":"warning"}}
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"BEGIN"}
{"type":"ReadyForQuery","payload":"T"}
ws-text
{"query": "SET client_min_messages = error"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"SET"}
{"type":"ReadyForQuery","payload":"T"}
ws-text
{"query": "BEGIN; BEGIN"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"BEGIN"}
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"BEGIN"}
{"type":"ReadyForQuery","payload":"T"}
ws-text
{"query": "ROLLBACK; RESET client_min_messages"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"ROLLBACK"}
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"RESET"}
{"type":"ReadyForQuery","payload":"I"}
# Test that transactions are preserved across requests.
ws-text
{"query": "BEGIN; SELECT 1"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"BEGIN"}
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"?column?","type_oid":23,"type_len":4,"type_mod":-1}]}}
{"type":"Row","payload":["1"]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"ReadyForQuery","payload":"T"}
# Session parameters should get reset when the transaction is rolled back.
ws-text
{"query": "SET application_name TO b"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"SET"}
{"type":"ParameterStatus","payload":{"name":"application_name","value":"b"}}
{"type":"ReadyForQuery","payload":"T"}
ws-text
{"query": "CREATE VIEW v AS SELECT 1"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"Error","payload":{"message":"transaction in read-only mode","code":"25006","detail":"SELECT queries cannot be combined with other query types, including SUBSCRIBE."}}
{"type":"ReadyForQuery","payload":"E"}
ws-text
{"query": "CREATE VIEW v AS SELECT 1"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"Error","payload":{"message":"current transaction is aborted, commands ignored until end of transaction block","code":"25P02"}}
{"type":"ReadyForQuery","payload":"E"}
ws-text
{"query": "SELECT 2"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"Error","payload":{"message":"current transaction is aborted, commands ignored until end of transaction block","code":"25P02"}}
{"type":"ReadyForQuery","payload":"E"}
ws-text
{"query": "ROLLBACK; SELECT 2"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"ROLLBACK"}
{"type":"ParameterStatus","payload":{"name":"application_name","value":"a"}}
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"?column?","type_oid":23,"type_len":4,"type_mod":-1}]}}
{"type":"Row","payload":["2"]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"ReadyForQuery","payload":"I"}
# Session variables local to a transaction should get reset
ws-text
{"query": "BEGIN"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"BEGIN"}
{"type":"ReadyForQuery","payload":"T"}
ws-text
{"query": "SET LOCAL application_name TO c"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"SET"}
{"type":"ParameterStatus","payload":{"name":"application_name","value":"c"}}
{"type":"ReadyForQuery","payload":"T"}
ws-text
{"query": "SHOW application_name"}
----
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"application_name","type_oid":25,"type_len":-1,"type_mod":-1}]}}
{"type":"Row","payload":["c"]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"ReadyForQuery","payload":"T"}
ws-text
{"query": "COMMIT"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"COMMIT"}
{"type":"ParameterStatus","payload":{"name":"application_name","value":"a"}}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": "SHOW application_name"}
----
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"application_name","type_oid":25,"type_len":-1,"type_mod":-1}]}}
{"type":"Row","payload":["a"]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": "SUBSCRIBE v"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"Error","payload":{"message":"unknown catalog item 'v'","code":"XX000"}}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": "CREATE TABLE t (i INT)"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"CREATE TABLE"}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": "INSERT INTO t VALUES (1), (2), (3), (4)"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"INSERT 0 4"}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": "SUBSCRIBE (VALUES (1)); SELECT 1"}
----
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":true}}
{"type":"Rows","payload":{"columns":[{"name":"mz_timestamp","type_oid":1700,"type_len":-1,"type_mod":2555908},{"name":"mz_diff","type_oid":20,"type_len":8,"type_mod":-1},{"name":"column1","type_oid":23,"type_len":4,"type_mod":-1}]}}
{"type":"Row","payload":["18446744073709551615","1","1"]}
{"type":"CommandComplete","payload":"SUBSCRIBE"}
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"Error","payload":{"message":"SUBSCRIBE in transactions must be the only read statement","code":"25000"}}
{"type":"ReadyForQuery","payload":"I"}
# Test timestamp precision.
ws-text
{"query":"select TIMESTAMP '2023-12-19T06:50:37.123056' as col"}
----
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"col","type_oid":1114,"type_len":8,"type_mod":-1}]}}
{"type":"Row","payload":["1702968637123.056"]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query":"select TIMESTAMPTZ '2023-12-19T06:50:37.123056' as col"}
----
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"col","type_oid":1184,"type_len":8,"type_mod":-1}]}}
{"type":"Row","payload":["1702968637123.056"]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"ReadyForQuery","payload":"I"}
# Enable debug notices for the next test...
ws-text
{"query":"SET client_min_messages = debug"}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"SET"}
{"type":"ReadyForQuery","payload":"I"}
# This test ensures that notices are emitted as they are produced (i.e., before
# the CommandComplete message). See materialize#22739.
ws-text
{"query":"SELECT 1 FROM mz_sources LIMIT 1"}
----
{"type":"Notice","payload":{"message":"query was automatically run on the \"mz_catalog_server\" cluster","code":"00000","severity":"debug"}}
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"?column?","type_oid":23,"type_len":4,"type_mod":-1}]}}
{"type":"Row","payload":["1"]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"ReadyForQuery","payload":"I"}
# The next several tests ensure that the plan insights notice occurs immediately
# before the CommandStarting message for the command it applies to.
#
# In theory it would be more sensible for it to appear *between* the
# CommandStarted and CommandComplete, but the structure of the HTTP SQL handler
# today makes that difficult.
ws-text
{"queries": [{"query": "SET emit_plan_insights_notice = on"}, {"query": "SET client_min_messages = notice"}]}
----
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"SET"}
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"CommandComplete","payload":"SET"}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": "SELECT 1"}
----
{"type":"Notice","payload":{"message":"{\n \"plans\": {\n \"raw\": {\n \"text\": \"Finish output=[#0]\\n Map (1)\\n Constant\\n - ()\\n\\nTarget cluster: mz_catalog_server\\n\",\n \"json\": {\n \"Map\": {\n \"input\": {\n \"Constant\": {\n \"rows\": [\n {\n \"data\": []\n }\n ],\n \"typ\": {\n \"column_types\": [],\n \"keys\": []\n }\n }\n },\n \"scalars\": [\n {\n \"Literal\": [\n {\n \"data\": [\n 45,\n 1\n ]\n },\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ]\n }\n ]\n }\n }\n },\n \"optimized\": {\n \"global\": {\n \"text\": \"t66:\\n Finish output=[#0]\\n ArrangeBy keys=[[#0]]\\n ReadGlobalFromSameDataflow t65\\n\\nt65:\\n Constant\\n - (1)\\n\\nTarget cluster: mz_catalog_server\\n\",\n \"json\": {\n \"plans\": [\n {\n \"id\": \"t66\",\n \"plan\": {\n \"ArrangeBy\": {\n \"input\": {\n \"Get\": {\n \"id\": {\n \"Global\": {\n \"Transient\": 65\n }\n },\n \"typ\": {\n \"column_types\": [\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ],\n \"keys\": [\n []\n ]\n },\n \"access_strategy\": \"SameDataflow\"\n }\n },\n \"keys\": [\n [\n {\n \"Column\": 0\n }\n ]\n ]\n }\n }\n },\n {\n \"id\": \"t65\",\n \"plan\": {\n \"Constant\": {\n \"rows\": {\n \"Ok\": [\n [\n {\n \"data\": [\n 45,\n 1\n ]\n },\n 1\n ]\n ]\n },\n \"typ\": {\n \"column_types\": [\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ],\n \"keys\": []\n }\n }\n }\n }\n ],\n \"sources\": []\n }\n },\n \"fast_path\": {\n \"text\": \"Explained Query (fast path):\\n Finish output=[#0]\\n Constant\\n - (1)\\n\\nTarget cluster: mz_catalog_server\\n\",\n \"json\": {\n \"plans\": [\n {\n \"id\": \"Explained Query (fast path)\",\n \"plan\": {\n \"Constant\": [\n {\n \"Ok\": [\n [\n {\n \"data\": [\n 45,\n 1\n ]\n },\n 1\n ]\n ]\n },\n {\n \"column_types\": [\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ],\n \"keys\": []\n }\n ]\n }\n }\n ],\n \"sources\": []\n }\n }\n }\n },\n \"insights\": {\n \"imports\": {},\n \"fast_path_clusters\": {},\n \"fast_path_limit\": null,\n \"persist_count\": []\n },\n \"cluster\": {\n \"name\": \"mz_catalog_server\",\n \"id\": {\n \"System\": 2\n }\n },\n \"redacted_sql\": \"SELECT '<REDACTED>'\"\n}","code":"MZ001","severity":"notice"}}
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"?column?","type_oid":23,"type_len":4,"type_mod":-1}]}}
{"type":"Row","payload":["1"]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": "SELECT 1 / 0"}
----
{"type":"Notice","payload":{"message":"{\n \"plans\": {\n \"raw\": {\n \"text\": \"Finish output=[#0]\\n Map ((1 / 0))\\n Constant\\n - ()\\n\\nTarget cluster: quickstart\\n\",\n \"json\": {\n \"Map\": {\n \"input\": {\n \"Constant\": {\n \"rows\": [\n {\n \"data\": []\n }\n ],\n \"typ\": {\n \"column_types\": [],\n \"keys\": []\n }\n }\n },\n \"scalars\": [\n {\n \"CallBinary\": {\n \"func\": \"DivInt32\",\n \"expr1\": {\n \"Literal\": [\n {\n \"data\": [\n 45,\n 1\n ]\n },\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ]\n },\n \"expr2\": {\n \"Literal\": [\n {\n \"data\": [\n 44\n ]\n },\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ]\n }\n }\n }\n ]\n }\n }\n },\n \"optimized\": {\n \"global\": {\n \"text\": \"t69:\\n Finish output=[#0]\\n ArrangeBy keys=[[#0]]\\n ReadGlobalFromSameDataflow t68\\n\\nt68:\\n Error \\\"division by zero\\\"\\n\\nTarget cluster: quickstart\\n\",\n \"json\": {\n \"plans\": [\n {\n \"id\": \"t69\",\n \"plan\": {\n \"ArrangeBy\": {\n \"input\": {\n \"Get\": {\n \"id\": {\n \"Global\": {\n \"Transient\": 68\n }\n },\n \"typ\": {\n \"column_types\": [\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ],\n \"keys\": []\n },\n \"access_strategy\": \"SameDataflow\"\n }\n },\n \"keys\": [\n [\n {\n \"Column\": 0\n }\n ]\n ]\n }\n }\n },\n {\n \"id\": \"t68\",\n \"plan\": {\n \"Constant\": {\n \"rows\": {\n \"Err\": \"DivisionByZero\"\n },\n \"typ\": {\n \"column_types\": [\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ],\n \"keys\": []\n }\n }\n }\n }\n ],\n \"sources\": []\n }\n },\n \"fast_path\": {\n \"text\": \"Explained Query (fast path):\\n Finish output=[#0]\\n Error \\\"division by zero\\\"\\n\\nTarget cluster: quickstart\\n\",\n \"json\": {\n \"plans\": [\n {\n \"id\": \"Explained Query (fast path)\",\n \"plan\": {\n \"Constant\": [\n {\n \"Err\": \"DivisionByZero\"\n },\n {\n \"column_types\": [\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ],\n \"keys\": []\n }\n ]\n }\n }\n ],\n \"sources\": []\n }\n }\n }\n },\n \"insights\": {\n \"imports\": {},\n \"fast_path_clusters\": {},\n \"fast_path_limit\": null,\n \"persist_count\": []\n },\n \"cluster\": {\n \"name\": \"quickstart\",\n \"id\": {\n \"User\": 1\n }\n },\n \"redacted_sql\": \"SELECT '<REDACTED>' / '<REDACTED>'\"\n}","code":"MZ001","severity":"notice"}}
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"Error","payload":{"message":"division by zero","code":"XX000"}}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": "SELECT 1 FROM mz_sources LIMIT 1"}
----
{"type":"Notice","payload":{"message":"{\n \"plans\": {\n \"raw\": {\n \"text\": \"Finish limit=1 output=[#0]\\n Project (#15)\\n Map (1)\\n Get mz_catalog.mz_sources\\n\\nTarget cluster: mz_catalog_server\\n\",\n \"json\": {\n \"Project\": {\n \"input\": {\n \"Map\": {\n \"input\": {\n \"Get\": {\n \"id\": {\n \"Global\": {\n \"System\": 466\n }\n },\n \"typ\": {\n \"column_types\": [\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"Oid\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": {\n \"Array\": \"MzAclItem\"\n },\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n }\n ],\n \"keys\": [\n [\n 0\n ],\n [\n 1\n ]\n ]\n }\n }\n },\n \"scalars\": [\n {\n \"Literal\": [\n {\n \"data\": [\n 45,\n 1\n ]\n },\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ]\n }\n ]\n }\n },\n \"outputs\": [\n 15\n ]\n }\n }\n },\n \"optimized\": {\n \"global\": {\n \"text\": \"t72:\\n Finish limit=1 output=[#0]\\n ArrangeBy keys=[[#0]]\\n ReadGlobalFromSameDataflow t71\\n\\nt71:\\n Project (#15)\\n Map (1)\\n ReadIndex on=mz_sources mz_sources_ind=[*** full scan ***]\\n\\nTarget cluster: mz_catalog_server\\n\",\n \"json\": {\n \"plans\": [\n {\n \"id\": \"t72\",\n \"plan\": {\n \"ArrangeBy\": {\n \"input\": {\n \"Get\": {\n \"id\": {\n \"Global\": {\n \"Transient\": 71\n }\n },\n \"typ\": {\n \"column_types\": [\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ],\n \"keys\": []\n },\n \"access_strategy\": \"SameDataflow\"\n }\n },\n \"keys\": [\n [\n {\n \"Column\": 0\n }\n ]\n ]\n }\n }\n },\n {\n \"id\": \"t71\",\n \"plan\": {\n \"Project\": {\n \"input\": {\n \"Map\": {\n \"input\": {\n \"Get\": {\n \"id\": {\n \"Global\": {\n \"System\": 466\n }\n },\n \"typ\": {\n \"column_types\": [\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"Oid\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": {\n \"Array\": \"MzAclItem\"\n },\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n }\n ],\n \"keys\": [\n [\n 0\n ],\n [\n 1\n ]\n ]\n },\n \"access_strategy\": {\n \"Index\": [\n [\n {\n \"System\": 746\n },\n \"FullScan\"\n ]\n ]\n }\n }\n },\n \"scalars\": [\n {\n \"Literal\": [\n {\n \"Ok\": {\n \"data\": [\n 45,\n 1\n ]\n }\n },\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ]\n }\n ]\n }\n },\n \"outputs\": [\n 15\n ]\n }\n }\n }\n ],\n \"sources\": []\n }\n },\n \"fast_path\": {\n \"text\": \"Explained Query (fast path):\\n Finish limit=1 output=[#0]\\n Project (#15)\\n Map (1)\\n ReadIndex on=mz_catalog.mz_sources mz_sources_ind=[*** full scan ***]\\n\\nTarget cluster: mz_catalog_server\\n\",\n \"json\": {\n \"plans\": [\n {\n \"id\": \"Explained Query (fast path)\",\n \"plan\": {\n \"PeekExisting\": [\n {\n \"System\": 466\n },\n {\n \"System\": 746\n },\n null,\n {\n \"mfp\": {\n \"expressions\": [\n {\n \"Literal\": [\n {\n \"Ok\": {\n \"data\": [\n 45,\n 1\n ]\n }\n },\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ]\n }\n ],\n \"predicates\": [],\n \"projection\": [\n 15\n ],\n \"input_arity\": 15\n }\n }\n ]\n }\n }\n ],\n \"sources\": []\n }\n }\n }\n },\n \"insights\": {\n \"imports\": {\n \"s746\": {\n \"name\": {\n \"schema\": \"mz_catalog\",\n \"item\": \"mz_sources_ind\"\n },\n \"type\": \"compute\"\n }\n },\n \"fast_path_clusters\": {},\n \"fast_path_limit\": null,\n \"persist_count\": []\n },\n \"cluster\": {\n \"name\": \"mz_catalog_server\",\n \"id\": {\n \"System\": 2\n }\n },\n \"redacted_sql\": \"SELECT '<REDACTED>' FROM [s466 AS mz_catalog.mz_sources] LIMIT '<REDACTED>'\"\n}","code":"MZ001","severity":"notice"}}
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":false}}
{"type":"Rows","payload":{"columns":[{"name":"?column?","type_oid":23,"type_len":4,"type_mod":-1}]}}
{"type":"Row","payload":["1"]}
{"type":"CommandComplete","payload":"SELECT 1"}
{"type":"ReadyForQuery","payload":"I"}
ws-text
{"query": "SELECT 1 / 0 FROM mz_sources LIMIT 1"}
----
{"type":"Notice","payload":{"message":"{\n \"plans\": {\n \"raw\": {\n \"text\": \"Finish limit=1 output=[#0]\\n Project (#15)\\n Map ((1 / 0))\\n Get mz_catalog.mz_sources\\n\\nTarget cluster: mz_catalog_server\\n\",\n \"json\": {\n \"Project\": {\n \"input\": {\n \"Map\": {\n \"input\": {\n \"Get\": {\n \"id\": {\n \"Global\": {\n \"System\": 466\n }\n },\n \"typ\": {\n \"column_types\": [\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"Oid\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": {\n \"Array\": \"MzAclItem\"\n },\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": true\n }\n ],\n \"keys\": [\n [\n 0\n ],\n [\n 1\n ]\n ]\n }\n }\n },\n \"scalars\": [\n {\n \"CallBinary\": {\n \"func\": \"DivInt32\",\n \"expr1\": {\n \"Literal\": [\n {\n \"data\": [\n 45,\n 1\n ]\n },\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ]\n },\n \"expr2\": {\n \"Literal\": [\n {\n \"data\": [\n 44\n ]\n },\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ]\n }\n }\n }\n ]\n }\n },\n \"outputs\": [\n 15\n ]\n }\n }\n },\n \"optimized\": {\n \"global\": {\n \"text\": \"t75:\\n Finish limit=1 output=[#0]\\n ArrangeBy keys=[[#0]]\\n ReadGlobalFromSameDataflow t74\\n\\nt74:\\n Project (#15)\\n Map (error(\\\"division by zero\\\"))\\n ReadIndex on=mz_sources mz_sources_ind=[*** full scan ***]\\n\\nTarget cluster: mz_catalog_server\\n\",\n \"json\": {\n \"plans\": [\n {\n \"id\": \"t75\",\n \"plan\": {\n \"ArrangeBy\": {\n \"input\": {\n \"Get\": {\n \"id\": {\n \"Global\": {\n \"Transient\": 74\n }\n },\n \"typ\": {\n \"column_types\": [\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ],\n \"keys\": []\n },\n \"access_strategy\": \"SameDataflow\"\n }\n },\n \"keys\": [\n [\n {\n \"Column\": 0\n }\n ]\n ]\n }\n }\n },\n {\n \"id\": \"t74\",\n \"plan\": {\n \"Project\": {\n \"input\": {\n \"Map\": {\n \"input\": {\n \"Get\": {\n \"id\": {\n \"Global\": {\n \"System\": 466\n }\n },\n \"typ\": {\n \"column_types\": [\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"Oid\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": \"String\",\n \"nullable\": false\n },\n {\n \"scalar_type\": 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\"outputs\": [\n 15\n ]\n }\n }\n }\n ],\n \"sources\": []\n }\n },\n \"fast_path\": {\n \"text\": \"Explained Query (fast path):\\n Finish limit=1 output=[#0]\\n Project (#15)\\n Map (error(\\\"division by zero\\\"))\\n ReadIndex on=mz_catalog.mz_sources mz_sources_ind=[*** full scan ***]\\n\\nTarget cluster: mz_catalog_server\\n\",\n \"json\": {\n \"plans\": [\n {\n \"id\": \"Explained Query (fast path)\",\n \"plan\": {\n \"PeekExisting\": [\n {\n \"System\": 466\n },\n {\n \"System\": 746\n },\n null,\n {\n \"mfp\": {\n \"expressions\": [\n {\n \"Literal\": [\n {\n \"Err\": \"DivisionByZero\"\n },\n {\n \"scalar_type\": \"Int32\",\n \"nullable\": false\n }\n ]\n }\n ],\n \"predicates\": [],\n \"projection\": [\n 15\n ],\n \"input_arity\": 15\n }\n }\n ]\n }\n }\n ],\n \"sources\": []\n }\n }\n }\n },\n \"insights\": {\n \"imports\": {\n \"s746\": {\n \"name\": {\n \"schema\": \"mz_catalog\",\n \"item\": \"mz_sources_ind\"\n },\n \"type\": \"compute\"\n }\n },\n \"fast_path_clusters\": {},\n \"fast_path_limit\": null,\n \"persist_count\": []\n },\n \"cluster\": {\n \"name\": \"mz_catalog_server\",\n \"id\": {\n \"System\": 2\n }\n },\n \"redacted_sql\": \"SELECT '<REDACTED>' / '<REDACTED>' FROM [s466 AS mz_catalog.mz_sources] LIMIT '<REDACTED>'\"\n}","code":"MZ001","severity":"notice"}}
{"type":"CommandStarting","payload":{"has_rows":false,"is_streaming":false}}
{"type":"Error","payload":{"message":"division by zero","code":"XX000"}}
{"type":"ReadyForQuery","payload":"I"}
ws-text rows=2 fixtimestamp=true
{"query": "SUBSCRIBE t"}
----
{"type":"CommandStarting","payload":{"has_rows":true,"is_streaming":true}}
{"type":"Rows","payload":{"columns":[{"name":"mz_timestamp","type_oid":1700,"type_len":-1,"type_mod":2555908},{"name":"mz_diff","type_oid":20,"type_len":8,"type_mod":-1},{"name":"i","type_oid":23,"type_len":4,"type_mod":-1}]}}
{"type":"Row","payload":["<TIMESTAMP>","1","1"]}
{"type":"Row","payload":["<TIMESTAMP>","1","2"]}
# The above query never completes, so don't put anything below this.