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Commit39240bc

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Print out error position for CREATE DOMAIN
This is simply done by pushing down the ParseState available inProcessUtility() to DefineDomain(), giving more information about theposition of an error when running a CREATE DOMAIN query.Most of the queries impacted by this change have been added previouslyin0172b4c.Author: Kirill Reshke, Jian HeReviewed-by: Álvaro Herrera, Tom Lane, Michael PaquierDiscussion:https://postgr.es/m/CALdSSPhqfvKbDwqJaY=yEePi_aq61GmMpW88i6ZH7CMG_2Z4Cg@mail.gmail.com
1 parent3ad8b84 commit39240bc

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8 files changed

+70
-26
lines changed

8 files changed

+70
-26
lines changed

‎src/backend/commands/typecmds.c

Lines changed: 34 additions & 24 deletions
Original file line numberDiff line numberDiff line change
@@ -694,7 +694,7 @@ RemoveTypeById(Oid typeOid)
694694
*Registers a new domain.
695695
*/
696696
ObjectAddress
697-
DefineDomain(CreateDomainStmt*stmt)
697+
DefineDomain(ParseState*pstate,CreateDomainStmt*stmt)
698698
{
699699
char*domainName;
700700
char*domainArrayName;
@@ -761,7 +761,7 @@ DefineDomain(CreateDomainStmt *stmt)
761761
/*
762762
* Look up the base type.
763763
*/
764-
typeTup=typenameType(NULL,stmt->typeName,&basetypeMod);
764+
typeTup=typenameType(pstate,stmt->typeName,&basetypeMod);
765765
baseType= (Form_pg_type)GETSTRUCT(typeTup);
766766
basetypeoid=baseType->oid;
767767

@@ -783,7 +783,8 @@ DefineDomain(CreateDomainStmt *stmt)
783783
ereport(ERROR,
784784
(errcode(ERRCODE_DATATYPE_MISMATCH),
785785
errmsg("\"%s\" is not a valid base type for a domain",
786-
TypeNameToString(stmt->typeName))));
786+
TypeNameToString(stmt->typeName)),
787+
parser_errposition(pstate,stmt->typeName->location)));
787788

788789
aclresult=object_aclcheck(TypeRelationId,basetypeoid,GetUserId(),ACL_USAGE);
789790
if (aclresult!=ACLCHECK_OK)
@@ -809,7 +810,8 @@ DefineDomain(CreateDomainStmt *stmt)
809810
ereport(ERROR,
810811
(errcode(ERRCODE_DATATYPE_MISMATCH),
811812
errmsg("collations are not supported by type %s",
812-
format_type_be(basetypeoid))));
813+
format_type_be(basetypeoid)),
814+
parser_errposition(pstate,stmt->typeName->location)));
813815

814816
/* passed by value */
815817
byValue=baseType->typbyval;
@@ -879,18 +881,15 @@ DefineDomain(CreateDomainStmt *stmt)
879881
*/
880882
if (saw_default)
881883
ereport(ERROR,
882-
(errcode(ERRCODE_SYNTAX_ERROR),
883-
errmsg("multiple default expressions")));
884+
errcode(ERRCODE_SYNTAX_ERROR),
885+
errmsg("multiple default expressions"),
886+
parser_errposition(pstate,constr->location));
884887
saw_default= true;
885888

886889
if (constr->raw_expr)
887890
{
888-
ParseState*pstate;
889891
Node*defaultExpr;
890892

891-
/* Create a dummy ParseState for transformExpr */
892-
pstate=make_parsestate(NULL);
893-
894893
/*
895894
* Cook the constr->raw_expr into an expression. Note:
896895
* name is strictly for error message
@@ -942,21 +941,24 @@ DefineDomain(CreateDomainStmt *stmt)
942941
caseCONSTR_NOTNULL:
943942
if (nullDefined&& !typNotNull)
944943
ereport(ERROR,
945-
(errcode(ERRCODE_SYNTAX_ERROR),
946-
errmsg("conflicting NULL/NOT NULL constraints")));
944+
errcode(ERRCODE_SYNTAX_ERROR),
945+
errmsg("conflicting NULL/NOT NULL constraints"),
946+
parser_errposition(pstate,constr->location));
947947
if (constr->is_no_inherit)
948948
ereport(ERROR,
949949
errcode(ERRCODE_INVALID_OBJECT_DEFINITION),
950-
errmsg("not-null constraints for domains cannot be marked NO INHERIT"));
950+
errmsg("not-null constraints for domains cannot be marked NO INHERIT"),
951+
parser_errposition(pstate,constr->location));
951952
typNotNull= true;
952953
nullDefined= true;
953954
break;
954955

955956
caseCONSTR_NULL:
956957
if (nullDefined&&typNotNull)
957958
ereport(ERROR,
958-
(errcode(ERRCODE_SYNTAX_ERROR),
959-
errmsg("conflicting NULL/NOT NULL constraints")));
959+
errcode(ERRCODE_SYNTAX_ERROR),
960+
errmsg("conflicting NULL/NOT NULL constraints"),
961+
parser_errposition(pstate,constr->location));
960962
typNotNull= false;
961963
nullDefined= true;
962964
break;
@@ -971,35 +973,41 @@ DefineDomain(CreateDomainStmt *stmt)
971973
*/
972974
if (constr->is_no_inherit)
973975
ereport(ERROR,
974-
(errcode(ERRCODE_INVALID_OBJECT_DEFINITION),
975-
errmsg("check constraints for domains cannot be marked NO INHERIT")));
976+
errcode(ERRCODE_INVALID_OBJECT_DEFINITION),
977+
errmsg("check constraints for domains cannot be marked NO INHERIT"),
978+
parser_errposition(pstate,constr->location));
979+
976980
break;
977981

978982
/*
979983
* All else are error cases
980984
*/
981985
caseCONSTR_UNIQUE:
982986
ereport(ERROR,
983-
(errcode(ERRCODE_SYNTAX_ERROR),
984-
errmsg("unique constraints not possible for domains")));
987+
errcode(ERRCODE_SYNTAX_ERROR),
988+
errmsg("unique constraints not possible for domains"),
989+
parser_errposition(pstate,constr->location));
985990
break;
986991

987992
caseCONSTR_PRIMARY:
988993
ereport(ERROR,
989994
(errcode(ERRCODE_SYNTAX_ERROR),
990-
errmsg("primary key constraints not possible for domains")));
995+
errmsg("primary key constraints not possible for domains"),
996+
parser_errposition(pstate,constr->location)));
991997
break;
992998

993999
caseCONSTR_EXCLUSION:
9941000
ereport(ERROR,
9951001
(errcode(ERRCODE_SYNTAX_ERROR),
996-
errmsg("exclusion constraints not possible for domains")));
1002+
errmsg("exclusion constraints not possible for domains"),
1003+
parser_errposition(pstate,constr->location)));
9971004
break;
9981005

9991006
caseCONSTR_FOREIGN:
10001007
ereport(ERROR,
10011008
(errcode(ERRCODE_SYNTAX_ERROR),
1002-
errmsg("foreign key constraints not possible for domains")));
1009+
errmsg("foreign key constraints not possible for domains"),
1010+
parser_errposition(pstate,constr->location)));
10031011
break;
10041012

10051013
caseCONSTR_ATTR_DEFERRABLE:
@@ -1008,14 +1016,16 @@ DefineDomain(CreateDomainStmt *stmt)
10081016
caseCONSTR_ATTR_IMMEDIATE:
10091017
ereport(ERROR,
10101018
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
1011-
errmsg("specifying constraint deferrability not supported for domains")));
1019+
errmsg("specifying constraint deferrability not supported for domains"),
1020+
parser_errposition(pstate,constr->location)));
10121021
break;
10131022

10141023
caseCONSTR_GENERATED:
10151024
caseCONSTR_IDENTITY:
10161025
ereport(ERROR,
10171026
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
1018-
errmsg("specifying GENERATED not supported for domains")));
1027+
errmsg("specifying GENERATED not supported for domains"),
1028+
parser_errposition(pstate,constr->location)));
10191029
break;
10201030

10211031
/* no default, to let compiler warn about missing case */

‎src/backend/tcop/utility.c

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1712,7 +1712,7 @@ ProcessUtilitySlow(ParseState *pstate,
17121712
break;
17131713

17141714
caseT_CreateDomainStmt:
1715-
address=DefineDomain((CreateDomainStmt*)parsetree);
1715+
address=DefineDomain(pstate,(CreateDomainStmt*)parsetree);
17161716
break;
17171717

17181718
caseT_CreateConversionStmt:

‎src/include/commands/typecmds.h

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -23,7 +23,7 @@
2323

2424
externObjectAddressDefineType(ParseState*pstate,List*names,List*parameters);
2525
externvoidRemoveTypeById(OidtypeOid);
26-
externObjectAddressDefineDomain(CreateDomainStmt*stmt);
26+
externObjectAddressDefineDomain(ParseState*pstate,CreateDomainStmt*stmt);
2727
externObjectAddressDefineEnum(CreateEnumStmt*stmt);
2828
externObjectAddressDefineRange(ParseState*pstate,CreateRangeStmt*stmt);
2929
externObjectAddressAlterEnum(AlterEnumStmt*stmt);

‎src/test/regress/expected/collate.icu.utf8.out

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -120,6 +120,8 @@ LINE 1: ...* FROM collate_test1 WHERE b COLLATE "C" >= 'bbc' COLLATE "e...
120120
CREATE DOMAIN testdomain_sv AS text COLLATE "sv-x-icu";
121121
CREATE DOMAIN testdomain_i AS int COLLATE "sv-x-icu"; -- fails
122122
ERROR: collations are not supported by type integer
123+
LINE 1: CREATE DOMAIN testdomain_i AS int COLLATE "sv-x-icu";
124+
^
123125
CREATE TABLE collate_test4 (
124126
a int,
125127
b testdomain_sv

‎src/test/regress/expected/collate.linux.utf8.out

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -122,6 +122,8 @@ LINE 1: ...* FROM collate_test1 WHERE b COLLATE "C" >= 'bbc' COLLATE "e...
122122
CREATE DOMAIN testdomain_sv AS text COLLATE "sv_SE";
123123
CREATE DOMAIN testdomain_i AS int COLLATE "sv_SE"; -- fails
124124
ERROR: collations are not supported by type integer
125+
LINE 1: CREATE DOMAIN testdomain_i AS int COLLATE "sv_SE";
126+
^
125127
CREATE TABLE collate_test4 (
126128
a int,
127129
b testdomain_sv

‎src/test/regress/expected/collate.out

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -73,6 +73,8 @@ LINE 1: ...* FROM collate_test1 WHERE b COLLATE "C" >= 'bbc' COLLATE "P...
7373
CREATE DOMAIN testdomain_p AS text COLLATE "POSIX";
7474
CREATE DOMAIN testdomain_i AS int COLLATE "POSIX"; -- fail
7575
ERROR: collations are not supported by type integer
76+
LINE 1: CREATE DOMAIN testdomain_i AS int COLLATE "POSIX";
77+
^
7678
CREATE TABLE collate_test4 (
7779
a int,
7880
b testdomain_p

‎src/test/regress/expected/collate.windows.win1252.out

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -124,6 +124,8 @@ LINE 1: ...* FROM collate_test1 WHERE b COLLATE "C" >= 'bbc' COLLATE "e...
124124
CREATE DOMAIN testdomain_sv AS text COLLATE "sv_SE";
125125
CREATE DOMAIN testdomain_i AS int COLLATE "sv_SE"; -- fails
126126
ERROR: collations are not supported by type integer
127+
LINE 1: CREATE DOMAIN testdomain_i AS int COLLATE "sv_SE";
128+
^
127129
CREATE TABLE collate_test4 (
128130
a int,
129131
b testdomain_sv

‎src/test/regress/expected/domain.out

Lines changed: 26 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -18,30 +18,56 @@ ERROR: type "domaindroptest" does not exist
1818
-- some error cases
1919
create domain d_fail as no_such_type;
2020
ERROR: type "no_such_type" does not exist
21+
LINE 1: create domain d_fail as no_such_type;
22+
^
2123
create domain d_fail as int constraint cc REFERENCES this_table_not_exists(i);
2224
ERROR: foreign key constraints not possible for domains
25+
LINE 1: create domain d_fail as int constraint cc REFERENCES this_ta...
26+
^
2327
create domain d_fail as int4 not null no inherit;
2428
ERROR: not-null constraints for domains cannot be marked NO INHERIT
29+
LINE 1: create domain d_fail as int4 not null no inherit;
30+
^
2531
create domain d_fail as int4 not null null;
2632
ERROR: conflicting NULL/NOT NULL constraints
33+
LINE 1: create domain d_fail as int4 not null null;
34+
^
2735
create domain d_fail as int4 not null default 3 default 3;
2836
ERROR: multiple default expressions
37+
LINE 1: create domain d_fail as int4 not null default 3 default 3;
38+
^
2939
create domain d_fail int4 DEFAULT 3 + 'h';
3040
ERROR: invalid input syntax for type integer: "h"
41+
LINE 1: create domain d_fail int4 DEFAULT 3 + 'h';
42+
^
3143
create domain d_fail int4 collate "C";
3244
ERROR: collations are not supported by type integer
45+
LINE 1: create domain d_fail int4 collate "C";
46+
^
3347
create domain d_fail as anyelement;
3448
ERROR: "anyelement" is not a valid base type for a domain
49+
LINE 1: create domain d_fail as anyelement;
50+
^
3551
create domain d_fail as int4 unique;
3652
ERROR: unique constraints not possible for domains
53+
LINE 1: create domain d_fail as int4 unique;
54+
^
3755
create domain d_fail as int4 PRIMARY key;
3856
ERROR: primary key constraints not possible for domains
57+
LINE 1: create domain d_fail as int4 PRIMARY key;
58+
^
3959
create domain d_fail as int4 constraint cc generated by default as identity;
4060
ERROR: specifying GENERATED not supported for domains
61+
LINE 1: create domain d_fail as int4 constraint cc generated by defa...
62+
^
4163
create domain d_fail as int4 constraint cc check (values > 1) no inherit;
4264
ERROR: check constraints for domains cannot be marked NO INHERIT
65+
LINE 1: create domain d_fail as int4 constraint cc check (values > 1...
66+
^
4367
create domain d_fail as int4 constraint cc check (values > 1) deferrable;
4468
ERROR: specifying constraint deferrability not supported for domains
69+
LINE 1: ...n d_fail as int4 constraint cc check (values > 1) deferrable...
70+
^
4571
-- Test domain input.
4672
-- Note: the point of checking both INSERT and COPY FROM is that INSERT
4773
-- exercises CoerceToDomain while COPY exercises domain_in.

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