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-rw-r--r--src/backend/catalog/heap.c11
-rw-r--r--src/backend/catalog/index.c1
-rw-r--r--src/backend/catalog/pg_constraint.c13
-rw-r--r--src/backend/commands/tablecmds.c1
-rw-r--r--src/backend/commands/trigger.c1
-rw-r--r--src/backend/commands/typecmds.c8
-rw-r--r--src/include/catalog/catversion.h2
-rw-r--r--src/include/catalog/pg_constraint.h6
-rw-r--r--src/test/regress/expected/inherit.out20
-rw-r--r--src/test/regress/sql/inherit.sql20
10 files changed, 21 insertions, 62 deletions
diff --git a/src/backend/catalog/heap.c b/src/backend/catalog/heap.c
index 640e283688b..064cf9dbf68 100644
--- a/src/backend/catalog/heap.c
+++ b/src/backend/catalog/heap.c
@@ -2315,7 +2315,6 @@ StoreRelCheck(Relation rel, const char *ccname, Node *expr,
bool is_no_inherit, bool is_internal)
{
char *ccbin;
- char *ccsrc;
List *varList;
int keycount;
int16 *attNos;
@@ -2327,14 +2326,6 @@ StoreRelCheck(Relation rel, const char *ccname, Node *expr,
ccbin = nodeToString(expr);
/*
- * Also deparse it to form the mostly-obsolete consrc field.
- */
- ccsrc = deparse_expression(expr,
- deparse_context_for(RelationGetRelationName(rel),
- RelationGetRelid(rel)),
- false, false);
-
- /*
* Find columns of rel that are used in expr
*
* NB: pull_var_clause is okay here only because we don't allow subselects
@@ -2406,14 +2397,12 @@ StoreRelCheck(Relation rel, const char *ccname, Node *expr,
NULL, /* not an exclusion constraint */
expr, /* Tree form of check constraint */
ccbin, /* Binary form of check constraint */
- ccsrc, /* Source form of check constraint */
is_local, /* conislocal */
inhcount, /* coninhcount */
is_no_inherit, /* connoinherit */
is_internal); /* internally constructed? */
pfree(ccbin);
- pfree(ccsrc);
return constrOid;
}
diff --git a/src/backend/catalog/index.c b/src/backend/catalog/index.c
index 5885899c9b4..4088286151a 100644
--- a/src/backend/catalog/index.c
+++ b/src/backend/catalog/index.c
@@ -1336,7 +1336,6 @@ index_constraint_create(Relation heapRelation,
indexInfo->ii_ExclusionOps,
NULL, /* no check constraint */
NULL,
- NULL,
islocal,
inhcount,
noinherit,
diff --git a/src/backend/catalog/pg_constraint.c b/src/backend/catalog/pg_constraint.c
index f4057a9f152..1c235b4b296 100644
--- a/src/backend/catalog/pg_constraint.c
+++ b/src/backend/catalog/pg_constraint.c
@@ -78,7 +78,6 @@ CreateConstraintEntry(const char *constraintName,
const Oid *exclOp,
Node *conExpr,
const char *conBin,
- const char *conSrc,
bool conIsLocal,
int conInhCount,
bool conNoInherit,
@@ -218,22 +217,11 @@ CreateConstraintEntry(const char *constraintName,
else
nulls[Anum_pg_constraint_conexclop - 1] = true;
- /*
- * initialize the binary form of the check constraint.
- */
if (conBin)
values[Anum_pg_constraint_conbin - 1] = CStringGetTextDatum(conBin);
else
nulls[Anum_pg_constraint_conbin - 1] = true;
- /*
- * initialize the text form of the check constraint
- */
- if (conSrc)
- values[Anum_pg_constraint_consrc - 1] = CStringGetTextDatum(conSrc);
- else
- nulls[Anum_pg_constraint_consrc - 1] = true;
-
tup = heap_form_tuple(RelationGetDescr(conDesc), values, nulls);
conOid = CatalogTupleInsert(conDesc, tup);
@@ -703,7 +691,6 @@ clone_fk_constraints(Relation pg_constraint, Relation parentRel,
NULL,
NULL,
NULL,
- NULL,
false,
1, false, true);
subclone = lappend_oid(subclone, constrOid);
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c
index 153aec263ef..ba76c3f9b90 100644
--- a/src/backend/commands/tablecmds.c
+++ b/src/backend/commands/tablecmds.c
@@ -7704,7 +7704,6 @@ ATAddForeignKeyConstraint(List **wqueue, AlteredTableInfo *tab, Relation rel,
NULL, /* no exclusion constraint */
NULL, /* no check constraint */
NULL,
- NULL,
true, /* islocal */
0, /* inhcount */
true, /* isnoinherit */
diff --git a/src/backend/commands/trigger.c b/src/backend/commands/trigger.c
index 240e85e3910..0bd847cd195 100644
--- a/src/backend/commands/trigger.c
+++ b/src/backend/commands/trigger.c
@@ -752,7 +752,6 @@ CreateTrigger(CreateTrigStmt *stmt, const char *queryString,
NULL, /* no exclusion */
NULL, /* no check constraint */
NULL,
- NULL,
true, /* islocal */
0, /* inhcount */
true, /* isnoinherit */
diff --git a/src/backend/commands/typecmds.c b/src/backend/commands/typecmds.c
index 3271962a7a7..12388004d98 100644
--- a/src/backend/commands/typecmds.c
+++ b/src/backend/commands/typecmds.c
@@ -3042,7 +3042,6 @@ domainAddConstraint(Oid domainOid, Oid domainNamespace, Oid baseTypeOid,
const char *domainName, ObjectAddress *constrAddr)
{
Node *expr;
- char *ccsrc;
char *ccbin;
ParseState *pstate;
CoerceToDomainValue *domVal;
@@ -3117,12 +3116,6 @@ domainAddConstraint(Oid domainOid, Oid domainNamespace, Oid baseTypeOid,
ccbin = nodeToString(expr);
/*
- * Deparse it to produce text for consrc.
- */
- ccsrc = deparse_expression(expr,
- NIL, false, false);
-
- /*
* Store the constraint in pg_constraint
*/
ccoid =
@@ -3151,7 +3144,6 @@ domainAddConstraint(Oid domainOid, Oid domainNamespace, Oid baseTypeOid,
NULL, /* not an exclusion constraint */
expr, /* Tree form of check constraint */
ccbin, /* Binary form of check constraint */
- ccsrc, /* Source form of check constraint */
true, /* is local */
0, /* inhcount */
false, /* connoinherit */
diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h
index 8e92b287cc2..17f8e3005a0 100644
--- a/src/include/catalog/catversion.h
+++ b/src/include/catalog/catversion.h
@@ -53,6 +53,6 @@
*/
/* yyyymmddN */
-#define CATALOG_VERSION_NO 201811011
+#define CATALOG_VERSION_NO 201811012
#endif
diff --git a/src/include/catalog/pg_constraint.h b/src/include/catalog/pg_constraint.h
index 66b3f13f74a..630cabe0b8f 100644
--- a/src/include/catalog/pg_constraint.h
+++ b/src/include/catalog/pg_constraint.h
@@ -142,11 +142,6 @@ CATALOG(pg_constraint,2606,ConstraintRelationId)
* If a check constraint, nodeToString representation of expression
*/
pg_node_tree conbin;
-
- /*
- * If a check constraint, source-text representation of expression
- */
- text consrc;
#endif
} FormData_pg_constraint;
@@ -224,7 +219,6 @@ extern Oid CreateConstraintEntry(const char *constraintName,
const Oid *exclOp,
Node *conExpr,
const char *conBin,
- const char *conSrc,
bool conIsLocal,
int conInhCount,
bool conNoInherit,
diff --git a/src/test/regress/expected/inherit.out b/src/test/regress/expected/inherit.out
index 4f29d9f891c..d768e5df2c0 100644
--- a/src/test/regress/expected/inherit.out
+++ b/src/test/regress/expected/inherit.out
@@ -797,7 +797,7 @@ drop table p1;
CREATE TABLE ac (aa TEXT);
alter table ac add constraint ac_check check (aa is not null);
CREATE TABLE bc (bb TEXT) INHERITS (ac);
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
relname | conname | contype | conislocal | coninhcount | consrc
---------+----------+---------+------------+-------------+------------------
ac | ac_check | c | t | 0 | (aa IS NOT NULL)
@@ -813,14 +813,14 @@ DETAIL: Failing row contains (null, null).
alter table bc drop constraint ac_check; -- fail, disallowed
ERROR: cannot drop inherited constraint "ac_check" of relation "bc"
alter table ac drop constraint ac_check;
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
relname | conname | contype | conislocal | coninhcount | consrc
---------+---------+---------+------------+-------------+--------
(0 rows)
-- try the unnamed-constraint case
alter table ac add check (aa is not null);
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
relname | conname | contype | conislocal | coninhcount | consrc
---------+-------------+---------+------------+-------------+------------------
ac | ac_aa_check | c | t | 0 | (aa IS NOT NULL)
@@ -836,14 +836,14 @@ DETAIL: Failing row contains (null, null).
alter table bc drop constraint ac_aa_check; -- fail, disallowed
ERROR: cannot drop inherited constraint "ac_aa_check" of relation "bc"
alter table ac drop constraint ac_aa_check;
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
relname | conname | contype | conislocal | coninhcount | consrc
---------+---------+---------+------------+-------------+--------
(0 rows)
alter table ac add constraint ac_check check (aa is not null);
alter table bc no inherit ac;
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
relname | conname | contype | conislocal | coninhcount | consrc
---------+----------+---------+------------+-------------+------------------
ac | ac_check | c | t | 0 | (aa IS NOT NULL)
@@ -851,14 +851,14 @@ select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg
(2 rows)
alter table bc drop constraint ac_check;
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
relname | conname | contype | conislocal | coninhcount | consrc
---------+----------+---------+------------+-------------+------------------
ac | ac_check | c | t | 0 | (aa IS NOT NULL)
(1 row)
alter table ac drop constraint ac_check;
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
relname | conname | contype | conislocal | coninhcount | consrc
---------+---------+---------+------------+-------------+--------
(0 rows)
@@ -869,7 +869,7 @@ create table ac (a int constraint check_a check (a <> 0));
create table bc (a int constraint check_a check (a <> 0), b int constraint check_b check (b <> 0)) inherits (ac);
NOTICE: merging column "a" with inherited definition
NOTICE: merging constraint "check_a" with inherited definition
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
relname | conname | contype | conislocal | coninhcount | consrc
---------+---------+---------+------------+-------------+----------
ac | check_a | c | t | 0 | (a <> 0)
@@ -882,7 +882,7 @@ drop table ac;
create table ac (a int constraint check_a check (a <> 0));
create table bc (b int constraint check_b check (b <> 0));
create table cc (c int constraint check_c check (c <> 0)) inherits (ac, bc);
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc', 'cc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc', 'cc') order by 1,2;
relname | conname | contype | conislocal | coninhcount | consrc
---------+---------+---------+------------+-------------+----------
ac | check_a | c | t | 0 | (a <> 0)
@@ -893,7 +893,7 @@ select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg
(5 rows)
alter table cc no inherit bc;
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc', 'cc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc', 'cc') order by 1,2;
relname | conname | contype | conislocal | coninhcount | consrc
---------+---------+---------+------------+-------------+----------
ac | check_a | c | t | 0 | (a <> 0)
diff --git a/src/test/regress/sql/inherit.sql b/src/test/regress/sql/inherit.sql
index a6e541d4dad..e8b6448f3c8 100644
--- a/src/test/regress/sql/inherit.sql
+++ b/src/test/regress/sql/inherit.sql
@@ -257,40 +257,40 @@ drop table p1;
CREATE TABLE ac (aa TEXT);
alter table ac add constraint ac_check check (aa is not null);
CREATE TABLE bc (bb TEXT) INHERITS (ac);
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
insert into ac (aa) values (NULL);
insert into bc (aa) values (NULL);
alter table bc drop constraint ac_check; -- fail, disallowed
alter table ac drop constraint ac_check;
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
-- try the unnamed-constraint case
alter table ac add check (aa is not null);
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
insert into ac (aa) values (NULL);
insert into bc (aa) values (NULL);
alter table bc drop constraint ac_aa_check; -- fail, disallowed
alter table ac drop constraint ac_aa_check;
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
alter table ac add constraint ac_check check (aa is not null);
alter table bc no inherit ac;
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
alter table bc drop constraint ac_check;
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
alter table ac drop constraint ac_check;
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
drop table bc;
drop table ac;
create table ac (a int constraint check_a check (a <> 0));
create table bc (a int constraint check_a check (a <> 0), b int constraint check_b check (b <> 0)) inherits (ac);
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc') order by 1,2;
drop table bc;
drop table ac;
@@ -298,10 +298,10 @@ drop table ac;
create table ac (a int constraint check_a check (a <> 0));
create table bc (b int constraint check_b check (b <> 0));
create table cc (c int constraint check_c check (c <> 0)) inherits (ac, bc);
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc', 'cc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc', 'cc') order by 1,2;
alter table cc no inherit bc;
-select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pgc.consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc', 'cc') order by 1,2;
+select pc.relname, pgc.conname, pgc.contype, pgc.conislocal, pgc.coninhcount, pg_get_expr(pgc.conbin, pc.oid) as consrc from pg_class as pc inner join pg_constraint as pgc on (pgc.conrelid = pc.oid) where pc.relname in ('ac', 'bc', 'cc') order by 1,2;
drop table cc;
drop table bc;