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authorudovichenko-r <udovichenko-r@yandex-team.com>2024-11-19 14:58:38 +0300
committerudovichenko-r <udovichenko-r@yandex-team.com>2024-11-19 15:16:27 +0300
commit24521403b1c44303e043ba540c09b1fe991c7474 (patch)
tree341d1e7206bc7c143d04d2d96f05b6dc0655606d /yql/essentials/tests/sql/suites/pg_catalog
parent72b3cd51dc3fb9d16975d353ea82fd85701393cc (diff)
downloadydb-24521403b1c44303e043ba540c09b1fe991c7474.tar.gz
YQL-19206 Move contrib/ydb/library/yql/tests/sql/suites -> yql/essentials/tests/sql/suites
commit_hash:d0ef1f92b09c94db7c2408f946d2a4c62b603f00
Diffstat (limited to 'yql/essentials/tests/sql/suites/pg_catalog')
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/columns.sql14
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/default.cfg0
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/input_pg.txt4
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/input_pg.txt.attr5
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/lambda.cfg2
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/lambda.sql2
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_aggregate.sql5
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_am_pg_syntax.sql2
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_auth_members.sql8
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_class.sql20
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_database.sql14
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_description_pg_syntax.sql3
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_get_userbyid.sql3
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_inherits.sql6
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_language.sql3
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_locks.sql5
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_namespace_pg_syntax.sql3
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_operator.sql23
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_proc.sql8
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_roles.sql17
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_set_config.sql6
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_set_config_commit.sql6
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_shdescription.sql8
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_stat_activity.sql18
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_stat_database.sql15
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_stat_gssapi.sql9
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_tables.sql9
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_tablespace.sql7
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_timezone_abbrevs.sql6
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_timezone_names.sql6
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_trigger.sql6
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_type_syntax_pg.sql9
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/pg_type_syntax_yql.sql1
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/system_columns.sql3
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/table_constraints.sql9
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/tables.sql9
-rw-r--r--yql/essentials/tests/sql/suites/pg_catalog/user.sql6
37 files changed, 280 insertions, 0 deletions
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/columns.sql b/yql/essentials/tests/sql/suites/pg_catalog/columns.sql
new file mode 100644
index 0000000000..7eebac9502
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/columns.sql
@@ -0,0 +1,14 @@
+--!syntax_pg
+select
+count(*) n,
+min(table_schema) min_s,
+min(table_name) min_t,
+min(column_name) min_c,
+min(udt_name) min_u,
+max(table_schema) max_s,
+max(table_name) max_t,
+max(column_name) max_c,
+max(udt_name) max_u
+from
+information_schema.columns
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/default.cfg b/yql/essentials/tests/sql/suites/pg_catalog/default.cfg
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/default.cfg
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/input_pg.txt b/yql/essentials/tests/sql/suites/pg_catalog/input_pg.txt
new file mode 100644
index 0000000000..6085fdcc90
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/input_pg.txt
@@ -0,0 +1,4 @@
+{"key"=1;"subkey"="1";"value"="abc"};
+{"key"=16;"subkey"="2";"value"="ddd"};
+{"key"=25;"subkey"="3";"value"="q"};
+{"key"=100;"subkey"="4";"value"="qzz"};
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/input_pg.txt.attr b/yql/essentials/tests/sql/suites/pg_catalog/input_pg.txt.attr
new file mode 100644
index 0000000000..7747e0f9b7
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/input_pg.txt.attr
@@ -0,0 +1,5 @@
+{
+ "_yql_row_spec"={
+ "Type"=["StructType";[["key";["PgType";"int4";];];["subkey";["PgType";"text";];];["value";["PgType";"text";];];];];
+ }
+}
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/lambda.cfg b/yql/essentials/tests/sql/suites/pg_catalog/lambda.cfg
new file mode 100644
index 0000000000..ef7e4f47a9
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/lambda.cfg
@@ -0,0 +1,2 @@
+in Input input_pg.txt
+res result.txt
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/lambda.sql b/yql/essentials/tests/sql/suites/pg_catalog/lambda.sql
new file mode 100644
index 0000000000..f7cf0d582a
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/lambda.sql
@@ -0,0 +1,2 @@
+--!syntax_pg
+select key, key::oid in (select oid from pg_catalog.pg_type) as found from plato."Input" order by key
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_aggregate.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_aggregate.sql
new file mode 100644
index 0000000000..be077b826b
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_aggregate.sql
@@ -0,0 +1,5 @@
+--!syntax_pg
+select min(aggfnoid) as minaggfnoid, max(aggfnoid) as maxaggfnoid,
+ min(aggkind) as minaggkind, max(aggkind) as maxaggkind,
+ min(aggtranstype) as minaggtranstype, max(aggtranstype) as maxaggtranstype from pg_aggregate;
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_am_pg_syntax.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_am_pg_syntax.sql
new file mode 100644
index 0000000000..136511b4c0
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_am_pg_syntax.sql
@@ -0,0 +1,2 @@
+--!syntax_pg
+select oid from pg_catalog.pg_am order by oid;
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_auth_members.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_auth_members.sql
new file mode 100644
index 0000000000..7adf651ad1
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_auth_members.sql
@@ -0,0 +1,8 @@
+--!syntax_pg
+select
+roleid,
+member,
+grantor,
+admin_option
+from pg_catalog.pg_auth_members
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_class.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_class.sql
new file mode 100644
index 0000000000..28f3d66e28
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_class.sql
@@ -0,0 +1,20 @@
+--!syntax_pg
+select
+count(*) n,
+min(oid) min_oid,
+min(relispartition::text) min_isrel,
+min(relkind) min_relkind,
+min(relname) min_relname,
+min(relnamespace) min_relns,
+min(relowner) min_relowner,
+max(oid) max_oid,
+max(relispartition::text) max_isrel,
+max(relkind) max_relkind,
+max(relname) max_relname,
+max(relnamespace) max_relns,
+max(relowner) max_relowner,
+min(relam) min_am,
+max(relam) max_am
+from
+pg_catalog.pg_class;
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_database.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_database.sql
new file mode 100644
index 0000000000..4b4d7c7c9a
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_database.sql
@@ -0,0 +1,14 @@
+--!syntax_pg
+select
+datallowconn,
+datdba,
+datistemplate,
+datname,
+encoding,
+oid,
+datacl is null,
+datcollate,
+datctype
+from
+pg_catalog.pg_database
+order by oid
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_description_pg_syntax.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_description_pg_syntax.sql
new file mode 100644
index 0000000000..0b812a9db2
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_description_pg_syntax.sql
@@ -0,0 +1,3 @@
+--!syntax_pg
+select count(*) n, min(objoid) min_objid, min(classoid) min_classoid, max(objoid) max_objid, max(classoid) max_classoid, min(description) min_desc, max(description) max_desc from pg_catalog.pg_description;
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_get_userbyid.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_get_userbyid.sql
new file mode 100644
index 0000000000..a0eb2599ca
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_get_userbyid.sql
@@ -0,0 +1,3 @@
+--!syntax_pg
+select pg_get_userbyid(datdba) from pg_catalog.pg_database where datname = 'postgres'
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_inherits.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_inherits.sql
new file mode 100644
index 0000000000..28e7c1c6ef
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_inherits.sql
@@ -0,0 +1,6 @@
+--!syntax_pg
+select
+inhrelid,
+inhparent
+from
+pg_catalog.pg_inherits \ No newline at end of file
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_language.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_language.sql
new file mode 100644
index 0000000000..fef787fa84
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_language.sql
@@ -0,0 +1,3 @@
+--!syntax_pg
+select oid, lanname, lanowner from pg_language order by oid
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_locks.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_locks.sql
new file mode 100644
index 0000000000..b827421b7c
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_locks.sql
@@ -0,0 +1,5 @@
+--!syntax_pg
+select
+transactionid
+from
+pg_catalog.pg_locks
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_namespace_pg_syntax.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_namespace_pg_syntax.sql
new file mode 100644
index 0000000000..89e355f157
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_namespace_pg_syntax.sql
@@ -0,0 +1,3 @@
+--!syntax_pg
+select nspname,oid,nspowner from pg_catalog.pg_namespace order by oid;
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_operator.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_operator.sql
new file mode 100644
index 0000000000..526764c1a3
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_operator.sql
@@ -0,0 +1,23 @@
+--!syntax_pg
+select
+ min(oid) as min_oid,
+ min(oprcom) as min_oprcom,
+ min(oprleft) as min_oprleft,
+ min(oprname) as min_oprname,
+ min(oprnamespace) as min_oprnamespace,
+ min(oprnegate) as min_oprnegate,
+ min(oprowner) as min_oprowner,
+ min(oprresult) as min_oprresult,
+ min(oprright) as min_oprright,
+
+ max(oid) as max_oid,
+ max(oprcom) as max_oprcom,
+ max(oprleft) as max_oprleft,
+ max(oprname) as max_oprname,
+ max(oprnamespace) as max_oprnamespace,
+ max(oprnegate) as max_oprnegate,
+ max(oprowner) as max_oprowner,
+ max(oprresult) as max_oprresult,
+ max(oprright) as max_oprright
+from pg_operator;
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_proc.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_proc.sql
new file mode 100644
index 0000000000..1c9cd12590
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_proc.sql
@@ -0,0 +1,8 @@
+--!syntax_pg
+select min(oid) as minoid, max(oid) as maxoid,
+ min(proname) as minproname, max(proname) as maxproname,
+ min(pronamespace) as minpronamespace, max(pronamespace) as maxpronamespace,
+ min(proowner) as minproowner, max(proowner) as maxproowner,
+ min(prorettype) as minprorettype, max(prorettype) as maxprorettype,
+ min(prolang) as minprolang, max(prolang) as maxprolang,
+ min(prokind) as minprokind, max(prokind) as maxprokind from pg_proc;
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_roles.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_roles.sql
new file mode 100644
index 0000000000..b8bb06ab74
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_roles.sql
@@ -0,0 +1,17 @@
+--!syntax_pg
+select
+oid,
+rolbypassrls,
+rolcanlogin,
+rolconfig,
+rolconnlimit,
+rolcreatedb,
+rolcreaterole,
+rolinherit,
+rolname,
+rolreplication,
+rolsuper,
+rolvaliduntil
+from pg_catalog.pg_roles
+order by oid
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_set_config.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_set_config.sql
new file mode 100644
index 0000000000..13d8d66c3b
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_set_config.sql
@@ -0,0 +1,6 @@
+--!syntax_pg
+select set_config('search_path', 'pg_catalog', false);
+select oid, typinput::int4 as typinput, typname, typnamespace, typtype from pg_type order by oid;
+select set_config('search_path', 'public', false);
+select oid, typinput::int4 as typinput, typname, typnamespace, typtype from pg_catalog.pg_type order by oid;
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_set_config_commit.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_set_config_commit.sql
new file mode 100644
index 0000000000..5df0cac811
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_set_config_commit.sql
@@ -0,0 +1,6 @@
+--!syntax_pg
+select set_config('search_path', 'pg_catalog', false);
+commit;
+select oid, typinput::int4 as typinput, typname, typnamespace, typtype from pg_type;
+rollback;
+select oid, typinput::int4 as typinput, typname, typnamespace, typtype from pg_type;
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_shdescription.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_shdescription.sql
new file mode 100644
index 0000000000..10315a92ef
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_shdescription.sql
@@ -0,0 +1,8 @@
+--!syntax_pg
+select
+objoid,
+classoid,
+description
+from
+pg_catalog.pg_shdescription
+order by objoid
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_stat_activity.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_stat_activity.sql
new file mode 100644
index 0000000000..04ddde2e1d
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_stat_activity.sql
@@ -0,0 +1,18 @@
+--!syntax_pg
+select
+application_name,
+backend_start,
+backend_type,
+client_addr,
+datname,
+pid,
+query,
+query_start,
+state,
+state_change,
+usename,
+wait_event,
+wait_event_type,
+xact_start
+from
+pg_catalog.pg_stat_activity
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_stat_database.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_stat_database.sql
new file mode 100644
index 0000000000..f15ce35f12
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_stat_database.sql
@@ -0,0 +1,15 @@
+--!syntax_pg
+select
+datid,
+blks_hit,
+blks_read,
+tup_deleted
+tup_fetched,
+tup_inserted,
+tup_returned,
+tup_updated,
+xact_commit,
+xact_rollback
+from pg_catalog.pg_stat_database
+order by datid
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_stat_gssapi.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_stat_gssapi.sql
new file mode 100644
index 0000000000..2738a852df
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_stat_gssapi.sql
@@ -0,0 +1,9 @@
+--!syntax_pg
+select count(*) n,min(encrypted::text) min_enc,min(gss_authenticated::text) min_auth from (
+select
+encrypted,
+gss_authenticated,
+pid
+from
+pg_catalog.pg_stat_gssapi
+) a
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_tables.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_tables.sql
new file mode 100644
index 0000000000..a4ab718d58
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_tables.sql
@@ -0,0 +1,9 @@
+--!syntax_pg
+select
+count(*) n,
+min(schemaname) min_s,
+min(tablename) min_t,
+max(schemaname) max_s,
+max(tablename) max_t
+from pg_catalog.pg_tables;
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_tablespace.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_tablespace.sql
new file mode 100644
index 0000000000..63c8e2f1e7
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_tablespace.sql
@@ -0,0 +1,7 @@
+--!syntax_pg
+select
+oid,
+spcname
+from
+pg_catalog.pg_tablespace
+order by oid
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_timezone_abbrevs.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_timezone_abbrevs.sql
new file mode 100644
index 0000000000..08348b1a26
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_timezone_abbrevs.sql
@@ -0,0 +1,6 @@
+--!syntax_pg
+select
+abbrev,
+is_dst
+from
+pg_catalog.pg_timezone_abbrevs
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_timezone_names.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_timezone_names.sql
new file mode 100644
index 0000000000..1fc53cfa1c
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_timezone_names.sql
@@ -0,0 +1,6 @@
+--!syntax_pg
+select
+name,
+is_dst
+from
+pg_catalog.pg_timezone_names
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_trigger.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_trigger.sql
new file mode 100644
index 0000000000..26a3c4eeb3
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_trigger.sql
@@ -0,0 +1,6 @@
+--!syntax_pg
+select
+tgrelid,
+tgenabled
+from
+pg_catalog.pg_trigger
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_type_syntax_pg.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_type_syntax_pg.sql
new file mode 100644
index 0000000000..f02f382772
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_type_syntax_pg.sql
@@ -0,0 +1,9 @@
+--!syntax_pg
+select oid,
+typinput::int4 as typinput,
+typname,
+typnamespace,
+typtype
+from pg_catalog.pg_type
+order by oid
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/pg_type_syntax_yql.sql b/yql/essentials/tests/sql/suites/pg_catalog/pg_type_syntax_yql.sql
new file mode 100644
index 0000000000..ceb039005c
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/pg_type_syntax_yql.sql
@@ -0,0 +1 @@
+select typname,oid from pg_catalog.pg_type order by oid
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/system_columns.sql b/yql/essentials/tests/sql/suites/pg_catalog/system_columns.sql
new file mode 100644
index 0000000000..d3388c8cad
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/system_columns.sql
@@ -0,0 +1,3 @@
+--!syntax_pg
+select oid,tableoid,xmin,cmin,xmax,cmax,ctid from pg_type where typname = 'text';
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/table_constraints.sql b/yql/essentials/tests/sql/suites/pg_catalog/table_constraints.sql
new file mode 100644
index 0000000000..54ae1c97b7
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/table_constraints.sql
@@ -0,0 +1,9 @@
+--!syntax_pg
+select
+constraint_schema,
+table_name,
+constraint_type
+from
+information_schema.table_constraints
+order by constraint_schema, table_name
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/tables.sql b/yql/essentials/tests/sql/suites/pg_catalog/tables.sql
new file mode 100644
index 0000000000..a8bbe4cd87
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/tables.sql
@@ -0,0 +1,9 @@
+--!syntax_pg
+select
+count(*) n,
+min(table_schema) min_s,
+min(table_name) min_t,
+max(table_schema) max_s,
+max(table_name) max_t
+from information_schema.tables;
+
diff --git a/yql/essentials/tests/sql/suites/pg_catalog/user.sql b/yql/essentials/tests/sql/suites/pg_catalog/user.sql
new file mode 100644
index 0000000000..750627d9e9
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/pg_catalog/user.sql
@@ -0,0 +1,6 @@
+--!syntax_pg
+select user, current_user, current_role, current_catalog, current_schema, current_schema();
+set search_path to "pg_catalog";
+select user, current_user, current_role, current_catalog, current_schema, current_schema();
+
+