better engine Join tests

dbms/src/Storages/StorageJoin.cpp

@@ -140,35 +140,36 @@ void registerStorageJoin(StorageFactory & factory)
         {
             const String strictness_str = Poco::toLower(*opt_strictness_id);
 
-            if (strictness_str == "any" || strictness_str == "\'any\'")
+            if (strictness_str == "any")
             {
                 if (old_any_join)
                     strictness = ASTTableJoin::Strictness::RightAny;
                 else
                     strictness = ASTTableJoin::Strictness::Any;
             }
-            else if (strictness_str == "all" || strictness_str == "\'all\'")
+            else if (strictness_str == "all")
                 strictness = ASTTableJoin::Strictness::All;
-            else if (strictness_str == "semi" || strictness_str == "\'semi\'")
+            else if (strictness_str == "semi")
                 strictness = ASTTableJoin::Strictness::Semi;
-            else if (strictness_str == "anti" || strictness_str == "\'anti\'")
+            else if (strictness_str == "anti")
                 strictness = ASTTableJoin::Strictness::Anti;
         }
 
         if (strictness == ASTTableJoin::Strictness::Unspecified)
-            throw Exception("First parameter of storage Join must be ANY or ALL or SEMI or ANTI.", ErrorCodes::BAD_ARGUMENTS);
+            throw Exception("First parameter of storage Join must be ANY or ALL or SEMI or ANTI (without quotes).",
+                            ErrorCodes::BAD_ARGUMENTS);
 
         if (auto opt_kind_id = tryGetIdentifierName(engine_args[1]))
         {
             const String kind_str = Poco::toLower(*opt_kind_id);
 
-            if (kind_str == "left" || kind_str == "\'left\'")
+            if (kind_str == "left")
                 kind = ASTTableJoin::Kind::Left;
-            else if (kind_str == "inner" || kind_str == "\'inner\'")
+            else if (kind_str == "inner")
                 kind = ASTTableJoin::Kind::Inner;
-            else if (kind_str == "right" || kind_str == "\'right\'")
+            else if (kind_str == "right")
                 kind = ASTTableJoin::Kind::Right;
-            else if (kind_str == "full" || kind_str == "\'full\'")
+            else if (kind_str == "full")
             {
                 if (strictness == ASTTableJoin::Strictness::Any)
                     strictness = ASTTableJoin::Strictness::RightAny;
@@ -177,7 +178,8 @@ void registerStorageJoin(StorageFactory & factory)
         }
 
         if (kind == ASTTableJoin::Kind::Comma)
-            throw Exception("Second parameter of storage Join must be LEFT or INNER or RIGHT or FULL.", ErrorCodes::BAD_ARGUMENTS);
+            throw Exception("Second parameter of storage Join must be LEFT or INNER or RIGHT or FULL (without quotes).",
+                            ErrorCodes::BAD_ARGUMENTS);
 
         Names key_names;
         key_names.reserve(engine_args.size() - 2);

dbms/tests/queries/0_stateless/01051_all_join_engine.reference

+left
+0	a1	
+1	a2	
+2	a3	b1
+2	a3	b2
+3	a4	
+4	a5	b3
+4	a5	b4
+4	a5	b5
+inner
+2	a3	b1
+2	a3	b2
+4	a5	b3
+4	a5	b4
+4	a5	b5
+right
+2	a3	b1
+2	a3	b2
+4	a5	b3
+4	a5	b4
+4	a5	b5
+5		b6
+full
+0	a1	
+1	a2	
+2	a3	b1
+2	a3	b2
+3	a4	
+4	a5	b3
+4	a5	b4
+4	a5	b5
+5		b6

dbms/tests/queries/0_stateless/01051_all_join_engine.sql

+DROP TABLE IF EXISTS t1;
+
+DROP TABLE IF EXISTS left_join;
+DROP TABLE IF EXISTS inner_join;
+DROP TABLE IF EXISTS right_join;
+DROP TABLE IF EXISTS full_join;
+
+CREATE TABLE t1 (x UInt32, str String) engine = Memory;
+
+CREATE TABLE left_join (x UInt32, s String) engine = Join(ALL, LEFT, x);
+CREATE TABLE inner_join (x UInt32, s String) engine = Join(ALL, INNER, x);
+CREATE TABLE right_join (x UInt32, s String) engine = Join(ALL, RIGHT, x);
+CREATE TABLE full_join (x UInt32, s String) engine = Join(ALL, FULL, x);
+
+INSERT INTO t1 (x, str) VALUES (0, 'a1'), (1, 'a2'), (2, 'a3'), (3, 'a4'), (4, 'a5');
+
+INSERT INTO left_join (x, s) VALUES (2, 'b1'), (2, 'b2'), (4, 'b3'), (4, 'b4'), (4, 'b5'), (5, 'b6');
+INSERT INTO inner_join (x, s) VALUES (2, 'b1'), (2, 'b2'), (4, 'b3'), (4, 'b4'), (4, 'b5'), (5, 'b6');
+INSERT INTO right_join (x, s) VALUES (2, 'b1'), (2, 'b2'), (4, 'b3'), (4, 'b4'), (4, 'b5'), (5, 'b6');
+INSERT INTO full_join (x, s) VALUES (2, 'b1'), (2, 'b2'), (4, 'b3'), (4, 'b4'), (4, 'b5'), (5, 'b6');
+
+SET join_use_nulls = 0;
+
+SELECT 'left';
+SELECT * FROM t1 LEFT JOIN left_join j USING(x) ORDER BY x, str, s;
+
+SELECT 'inner';
+SELECT * FROM t1 INNER JOIN inner_join j USING(x) ORDER BY x, str, s;
+
+SELECT 'right';
+SELECT * FROM t1 RIGHT JOIN right_join j USING(x) ORDER BY x, str, s;
+
+SELECT 'full';
+SELECT * FROM t1 FULL JOIN full_join j USING(x) ORDER BY x, str, s;
+
+-- TODO
+-- SET join_use_nulls = 1;
+-- 
+-- SELECT 'left (join_use_nulls)';
+-- SELECT * FROM t1 LEFT JOIN left_join j USING(x) ORDER BY x, str, s;
+-- 
+-- SELECT 'inner (join_use_nulls)';
+-- SELECT * FROM t1 INNER JOIN inner_join j USING(x) ORDER BY x, str, s;
+-- 
+-- SELECT 'right (join_use_nulls)';
+-- SELECT * FROM t1 RIGHT JOIN right_join j USING(x) ORDER BY x, str, s;
+-- 
+-- SELECT 'full (join_use_nulls)';
+-- SELECT * FROM t1 FULL JOIN full_join j USING(x) ORDER BY x, str, s;
+
+DROP TABLE t1;
+
+DROP TABLE left_join;
+DROP TABLE inner_join;
+DROP TABLE right_join;
+DROP TABLE full_join;

dbms/tests/queries/0_stateless/01051_new_any_join_engine.reference

@@ -16,7 +16,6 @@ any right
 5		b6
 semi left
 2	a3	b1
-2	a6	b1
 4	a5	b3
 semi right
 2	a3	b1

dbms/tests/queries/0_stateless/01051_new_any_join_engine.sql

@@ -45,9 +45,6 @@ SELECT * FROM t1 ANY INNER JOIN any_inner_join j USING(x) ORDER BY x, str, s;
 SELECT 'any right';
 SELECT * FROM t1 ANY RIGHT JOIN any_right_join j USING(x) ORDER BY x, str, s;
 
-
-INSERT INTO t1 (x, str) VALUES (2, 'a6');
-
 SELECT 'semi left';
 SELECT * FROM t1 SEMI LEFT JOIN semi_left_join j USING(x) ORDER BY x, str, s;