Registering pre-existing tables
tenk1
tmp
emp
student
stud_emp
--
-- SELECT_DISTINCT
--
--
-- awk '{print $3;}' onek.data | sort -n | uniq
--
SELECT DISTINCT two FROM tmp ORDER BY 1;
--
-- awk '{print $5;}' onek.data | sort -n | uniq
--
SELECT DISTINCT ten FROM tmp ORDER BY 1;
--
-- awk '{print $16;}' onek.data | sort -d | uniq
--
SELECT DISTINCT string4 FROM tmp ORDER BY 1;
--
-- awk '{print $3,$16,$5;}' onek.data | sort -d | uniq |
-- sort +0n -1 +1d -2 +2n -3
--
SELECT DISTINCT two, string4, ten
FROM tmp
ORDER BY two using <, string4 using <, ten using <;
-stdin-:: Error: Parse Sql
-stdin-::7:23: Error: sortby_dir unsupported value: 3
ORDER BY two using <, string4 using <, ten using <;
^
--
-- awk '{print $2;}' person.data |
-- awk '{if(NF!=1){print $2;}else{print;}}' - emp.data |
-- awk '{if(NF!=1){print $2;}else{print;}}' - student.data |
-- awk 'BEGIN{FS=" ";}{if(NF!=1){print $5;}else{print;}}' - stud_emp.data |
-- sort -n -r | uniq
--
SELECT DISTINCT p.age FROM person* p ORDER BY age using >;
-stdin-:: Error: Parse Sql
-stdin-::8:57: Error: sortby_dir unsupported value: 3
SELECT DISTINCT p.age FROM person* p ORDER BY age using >;
^
--
-- Check mentioning same column more than once
--
EXPLAIN (VERBOSE, COSTS OFF)
SELECT count(*) FROM
(SELECT DISTINCT two, four, two FROM tenk1) ss;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: RawStmt: alternative is not implemented yet : 276
--
^
SELECT count(*) FROM
(SELECT DISTINCT two, four, two FROM tenk1) ss;
-stdin-:: Error: Type annotation
-stdin-::1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem, At function: PgSelect, At function: PgSetItem
SELECT count(*) FROM
^
-stdin-::1:1: Error: Duplicated member: two
SELECT count(*) FROM
^
--
-- Compare results between plans using sorting and plans using hash
-- aggregation. Force spilling in both cases by setting work_mem low.
--
SET work_mem='64kB';
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: VariableSetStmt, not supported name: work_mem
--
^
-- Produce results with sorting.
SET enable_hashagg=FALSE;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: VariableSetStmt, not supported name: enable_hashagg
-- Produce results with sorting.
^
SET jit_above_cost=0;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: VariableSetStmt, not supported name: jit_above_cost
SET jit_above_cost=0;
^
EXPLAIN (costs off)
SELECT DISTINCT g%1000 FROM generate_series(0,9999) g;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: RawStmt: alternative is not implemented yet : 276
EXPLAIN (costs off)
^
CREATE TABLE distinct_group_1 AS
SELECT DISTINCT g%1000 FROM generate_series(0,9999) g;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: RawStmt: alternative is not implemented yet : 277
CREATE TABLE distinct_group_1 AS
^
SET jit_above_cost TO DEFAULT;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: VariableSetStmt, not supported kind: 1
SET jit_above_cost TO DEFAULT;
^
CREATE TABLE distinct_group_2 AS
SELECT DISTINCT (g%1000)::text FROM generate_series(0,9999) g;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: RawStmt: alternative is not implemented yet : 277
CREATE TABLE distinct_group_2 AS
^
SET enable_hashagg=TRUE;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: VariableSetStmt, not supported name: enable_hashagg
SET enable_hashagg=TRUE;
^
-- Produce results with hash aggregation.
SET enable_sort=FALSE;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: VariableSetStmt, not supported name: enable_sort
-- Produce results with hash aggregation.
^
SET jit_above_cost=0;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: VariableSetStmt, not supported name: jit_above_cost
SET jit_above_cost=0;
^
EXPLAIN (costs off)
SELECT DISTINCT g%1000 FROM generate_series(0,9999) g;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: RawStmt: alternative is not implemented yet : 276
EXPLAIN (costs off)
^
CREATE TABLE distinct_hash_1 AS
SELECT DISTINCT g%1000 FROM generate_series(0,9999) g;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: RawStmt: alternative is not implemented yet : 277
CREATE TABLE distinct_hash_1 AS
^
SET jit_above_cost TO DEFAULT;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: VariableSetStmt, not supported kind: 1
SET jit_above_cost TO DEFAULT;
^
CREATE TABLE distinct_hash_2 AS
SELECT DISTINCT (g%1000)::text FROM generate_series(0,9999) g;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: RawStmt: alternative is not implemented yet : 277
CREATE TABLE distinct_hash_2 AS
^
SET enable_sort=TRUE;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: VariableSetStmt, not supported name: enable_sort
SET enable_sort=TRUE;
^
SET work_mem TO DEFAULT;
-stdin-:: Error: Parse Sql
-stdin-::1:1: Error: VariableSetStmt, not supported kind: 1
SET work_mem TO DEFAULT;
^
-- Compare results
(SELECT * FROM distinct_hash_1 EXCEPT SELECT * FROM distinct_group_1)
UNION ALL
(SELECT * FROM distinct_group_1 EXCEPT SELECT * FROM distinct_hash_1);
-stdin-:: Fatal: Table metadata loading
-stdin-:: Fatal: ydb/library/yql/providers/yt/gateway/file/yql_yt_file_services.cpp:44: Table not found: plato.distinct_group_1
(SELECT * FROM distinct_hash_1 EXCEPT SELECT * FROM distinct_group_1)
UNION ALL
(SELECT * FROM distinct_group_1 EXCEPT SELECT * FROM distinct_hash_1);
-stdin-:: Fatal: Table metadata loading
-stdin-:: Fatal: ydb/library/yql/providers/yt/gateway/file/yql_yt_file_services.cpp:44: Table not found: plato.distinct_group_1
DROP TABLE distinct_hash_1;
DROP TABLE distinct_hash_2;
DROP TABLE distinct_group_1;
DROP TABLE distinct_group_2;
--
-- Also, some tests of IS DISTINCT FROM, which doesn't quite deserve its
-- very own regression file.
--
CREATE TEMP TABLE disttable (f1 integer);
INSERT INTO DISTTABLE VALUES(1);
-stdin-:: Fatal: Table metadata loading
-stdin-:: Fatal: ydb/library/yql/providers/yt/gateway/file/yql_yt_file_services.cpp:44: Table not found: plato.DISTTABLE
INSERT INTO DISTTABLE VALUES(2);
-stdin-:: Fatal: Table metadata loading
-stdin-:: Fatal: ydb/library/yql/providers/yt/gateway/file/yql_yt_file_services.cpp:44: Table not found: plato.DISTTABLE
INSERT INTO DISTTABLE VALUES(3);
-stdin-:: Fatal: Table metadata loading
-stdin-:: Fatal: ydb/library/yql/providers/yt/gateway/file/yql_yt_file_services.cpp:44: Table not found: plato.DISTTABLE
INSERT INTO DISTTABLE VALUES(NULL);
-stdin-:: Fatal: Table metadata loading
-stdin-:: Fatal: ydb/library/yql/providers/yt/gateway/file/yql_yt_file_services.cpp:44: Table not found: plato.DISTTABLE
-- basic cases
SELECT f1, f1 IS DISTINCT FROM 2 as "not 2" FROM disttable;
-stdin-:: Error: Parse Sql
-stdin-::2:15: Error: A_Expr_Kind unsupported value: 3
SELECT f1, f1 IS DISTINCT FROM 2 as "not 2" FROM disttable;
^
SELECT f1, f1 IS DISTINCT FROM NULL as "not null" FROM disttable;
-stdin-:: Error: Parse Sql
-stdin-::1:15: Error: A_Expr_Kind unsupported value: 3
SELECT f1, f1 IS DISTINCT FROM NULL as "not null" FROM disttable;
^
SELECT f1, f1 IS DISTINCT FROM f1 as "false" FROM disttable;
-stdin-:: Error: Parse Sql
-stdin-::1:15: Error: A_Expr_Kind unsupported value: 3
SELECT f1, f1 IS DISTINCT FROM f1 as "false" FROM disttable;
^
SELECT f1, f1 IS DISTINCT FROM f1+1 as "not null" FROM disttable;
-stdin-:: Error: Parse Sql
-stdin-::1:15: Error: A_Expr_Kind unsupported value: 3
SELECT f1, f1 IS DISTINCT FROM f1+1 as "not null" FROM disttable;
^
-- check that optimizer constant-folds it properly
SELECT 1 IS DISTINCT FROM 2 as "yes";
-stdin-:: Error: Parse Sql
-stdin-::2:10: Error: A_Expr_Kind unsupported value: 3
SELECT 1 IS DISTINCT FROM 2 as "yes";
^
SELECT 2 IS DISTINCT FROM 2 as "no";
-stdin-:: Error: Parse Sql
-stdin-::1:10: Error: A_Expr_Kind unsupported value: 3
SELECT 2 IS DISTINCT FROM 2 as "no";
^
SELECT 2 IS DISTINCT FROM null as "yes";
-stdin-:: Error: Parse Sql
-stdin-::1:10: Error: A_Expr_Kind unsupported value: 3
SELECT 2 IS DISTINCT FROM null as "yes";
^
SELECT null IS DISTINCT FROM null as "no";
-stdin-:: Error: Parse Sql
-stdin-::1:13: Error: A_Expr_Kind unsupported value: 3
SELECT null IS DISTINCT FROM null as "no";
^
-- negated form
SELECT 1 IS NOT DISTINCT FROM 2 as "no";
-stdin-:: Error: Parse Sql
-stdin-::2:10: Error: A_Expr_Kind unsupported value: 4
SELECT 1 IS NOT DISTINCT FROM 2 as "no";
^
SELECT 2 IS NOT DISTINCT FROM 2 as "yes";
-stdin-:: Error: Parse Sql
-stdin-::1:10: Error: A_Expr_Kind unsupported value: 4
SELECT 2 IS NOT DISTINCT FROM 2 as "yes";
^
SELECT 2 IS NOT DISTINCT FROM null as "no";
-stdin-:: Error: Parse Sql
-stdin-::1:10: Error: A_Expr_Kind unsupported value: 4
SELECT 2 IS NOT DISTINCT FROM null as "no";
^
SELECT null IS NOT DISTINCT FROM null as "yes";
-stdin-:: Error: Parse Sql
-stdin-::1:13: Error: A_Expr_Kind unsupported value: 4
SELECT null IS NOT DISTINCT FROM null as "yes";
^