Deduplicate "invalid input syntax" messages for various types.

Previously a lot of the error messages referenced the type in the
error message itself. That requires that the message is translated
separately for each type.

Note that currently a few smallint cases continue to reference the
integer, rather than smallint, type. A later patch will create a
separate routine for 16bit input.

Author: Andres Freund
Discussion: https://postgr.es/m/20180707200158.wpqkd7rjr4jxq5g7@alap3.anarazel.de

contrib/dblink/expected/dblink.out

@@ -1154,7 +1154,7 @@ FROM dblink_fetch('myconn','error_cursor', 1) AS t(i int);
 
 SELECT *
 FROM dblink_fetch('myconn','error_cursor', 1) AS t(i int);
-ERROR:  invalid input syntax for integer: "not an int"
+ERROR:  invalid input syntax for type integer: "not an int"
 -- Make sure that the local settings have retained their values in spite
 -- of shenanigans on the connection.
 SHOW datestyle;

contrib/postgres_fdw/expected/postgres_fdw.out

@@ -4087,16 +4087,16 @@ DROP FUNCTION f_test(int);
 -- ===================================================================
 ALTER FOREIGN TABLE ft1 ALTER COLUMN c8 TYPE int;
 SELECT * FROM ft1 WHERE c1 = 1;  -- ERROR
-ERROR:  invalid input syntax for integer: "foo"
+ERROR:  invalid input syntax for type integer: "foo"
 CONTEXT:  column "c8" of foreign table "ft1"
 SELECT  ft1.c1,  ft2.c2, ft1.c8 FROM ft1, ft2 WHERE ft1.c1 = ft2.c1 AND ft1.c1 = 1; -- ERROR
-ERROR:  invalid input syntax for integer: "foo"
+ERROR:  invalid input syntax for type integer: "foo"
 CONTEXT:  column "c8" of foreign table "ft1"
 SELECT  ft1.c1,  ft2.c2, ft1 FROM ft1, ft2 WHERE ft1.c1 = ft2.c1 AND ft1.c1 = 1; -- ERROR
-ERROR:  invalid input syntax for integer: "foo"
+ERROR:  invalid input syntax for type integer: "foo"
 CONTEXT:  whole-row reference to foreign table "ft1"
 SELECT sum(c2), array_agg(c8) FROM ft1 GROUP BY c8; -- ERROR
-ERROR:  invalid input syntax for integer: "foo"
+ERROR:  invalid input syntax for type integer: "foo"
 CONTEXT:  processing expression at position 2 in select list
 ALTER FOREIGN TABLE ft1 ALTER COLUMN c8 TYPE user_enum;
 -- ===================================================================

doc/src/sgml/xtypes.sgml

@@ -86,8 +86,8 @@ complex_in(PG_FUNCTION_ARGS)
     if (sscanf(str, " ( %lf , %lf )", &x, &y) != 2)
         ereport(ERROR,
                 (errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
-                 errmsg("invalid input syntax for complex: \"%s\"",
+                 errmsg("invalid input syntax for type %s: \"%s\"",
-                        str)));
+                        "complex", str)));
 
     result = (Complex *) palloc(sizeof(Complex));
     result->x = x;

src/backend/utils/adt/int8.c

@@ -121,8 +121,8 @@ invalid_syntax:
 	if (!errorOK)
 		ereport(ERROR,
 				(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
-				 errmsg("invalid input syntax for integer: \"%s\"",
+				 errmsg("invalid input syntax for type %s: \"%s\"",
-						str)));
+						"bigint", str)));
 	return false;
 }
 

src/backend/utils/adt/numutils.c

@@ -48,8 +48,8 @@ pg_atoi(const char *s, int size, int c)
 	if (*s == 0)
 		ereport(ERROR,
 				(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
-				 errmsg("invalid input syntax for integer: \"%s\"",
+				 errmsg("invalid input syntax for type %s: \"%s\"",
-						s)));
+						"integer", s)));
 
 	errno = 0;
 	l = strtol(s, &badp, 10);
@@ -58,8 +58,8 @@ pg_atoi(const char *s, int size, int c)
 	if (s == badp)
 		ereport(ERROR,
 				(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
-				 errmsg("invalid input syntax for integer: \"%s\"",
+				 errmsg("invalid input syntax for type %s: \"%s\"",
-						s)));
+						"integer", s)));
 
 	switch (size)
 	{
@@ -102,8 +102,8 @@ pg_atoi(const char *s, int size, int c)
 	if (*badp && *badp != c)
 		ereport(ERROR,
 				(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
-				 errmsg("invalid input syntax for integer: \"%s\"",
+				 errmsg("invalid input syntax for type %s: \"%s\"",
-						s)));
+						"integer", s)));
 
 	return (int32) l;
 }

src/backend/utils/adt/timestamp.c

@@ -480,8 +480,8 @@ parse_sane_timezone(struct pg_tm *tm, text *zone)
 	if (isdigit((unsigned char) *tzname))
 		ereport(ERROR,
 				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("invalid input syntax for numeric time zone: \"%s\"",
+				 errmsg("invalid input syntax for type %s: \"%s\"",
-						tzname),
+						"numeric time zone", tzname),
 				 errhint("Numeric time zones must have \"-\" or \"+\" as first character.")));
 
 	rt = DecodeTimezone(tzname, &tz);

src/pl/plpython/expected/plpython_subtransaction.out

@@ -43,7 +43,7 @@ SELECT * FROM subtransaction_tbl;
 
 TRUNCATE subtransaction_tbl;
 SELECT subtransaction_test('SPI');
-ERROR:  spiexceptions.InvalidTextRepresentation: invalid input syntax for integer: "oops"
+ERROR:  spiexceptions.InvalidTextRepresentation: invalid input syntax for type integer: "oops"
 LINE 1: INSERT INTO subtransaction_tbl VALUES ('oops')
                                                ^
 QUERY:  INSERT INTO subtransaction_tbl VALUES ('oops')
@@ -95,7 +95,7 @@ SELECT * FROM subtransaction_tbl;
 
 TRUNCATE subtransaction_tbl;
 SELECT subtransaction_ctx_test('SPI');
-ERROR:  spiexceptions.InvalidTextRepresentation: invalid input syntax for integer: "oops"
+ERROR:  spiexceptions.InvalidTextRepresentation: invalid input syntax for type integer: "oops"
 LINE 1: INSERT INTO subtransaction_tbl VALUES ('oops')
                                                ^
 QUERY:  INSERT INTO subtransaction_tbl VALUES ('oops')

src/pl/plpython/expected/plpython_types.out

@@ -684,7 +684,7 @@ CREATE FUNCTION test_type_conversion_array_mixed2() RETURNS int[] AS $$
 return [123, 'abc']
 $$ LANGUAGE plpythonu;
 SELECT * FROM test_type_conversion_array_mixed2();
-ERROR:  invalid input syntax for integer: "abc"
+ERROR:  invalid input syntax for type integer: "abc"
 CONTEXT:  while creating return value
 PL/Python function "test_type_conversion_array_mixed2"
 CREATE FUNCTION test_type_conversion_mdarray_malformed() RETURNS int[] AS $$

src/pl/tcl/expected/pltcl_subxact.out

@@ -71,9 +71,9 @@ SELECT * FROM subtransaction_tbl;
 
 TRUNCATE subtransaction_tbl;
 SELECT pltcl_wrapper('SELECT subtransaction_ctx_test(''SPI'')');
-                  pltcl_wrapper                  
+                    pltcl_wrapper                     
--------------------------------------------------
+------------------------------------------------------
- ERROR: invalid input syntax for integer: "oops"
+ ERROR: invalid input syntax for type integer: "oops"
 (1 row)
 
 SELECT * FROM subtransaction_tbl;

src/test/regress/expected/aggregates.out

@@ -1674,7 +1674,7 @@ LINE 1: select rank(3) within group (order by stringu1,stringu2) fro...
                ^
 HINT:  To use the hypothetical-set aggregate rank, the number of hypothetical direct arguments (here 1) must match the number of ordering columns (here 2).
 select rank('fred') within group (order by x) from generate_series(1,5) x;
-ERROR:  invalid input syntax for integer: "fred"
+ERROR:  invalid input syntax for type integer: "fred"
 LINE 1: select rank('fred') within group (order by x) from generate_...
                     ^
 select rank('adam'::text collate "C") within group (order by x collate "POSIX")

src/test/regress/expected/alter_table.out

@@ -1113,7 +1113,7 @@ select * from def_test;
 
 -- set defaults to an incorrect type: this should fail
 alter table def_test alter column c1 set default 'wrong_datatype';
-ERROR:  invalid input syntax for integer: "wrong_datatype"
+ERROR:  invalid input syntax for type integer: "wrong_datatype"
 alter table def_test alter column c2 set default 20;
 -- set defaults on a non-existent column: this should fail
 alter table def_test alter column c3 set default 30;

src/test/regress/expected/copy2.out

@@ -33,7 +33,7 @@ COPY x (a, b, c, d, e, d, c) from stdin;
 ERROR:  column "d" specified more than once
 -- missing data: should fail
 COPY x from stdin;
-ERROR:  invalid input syntax for integer: ""
+ERROR:  invalid input syntax for type integer: ""
 CONTEXT:  COPY x, line 1, column a: ""
 COPY x from stdin;
 ERROR:  missing data for column "e"

src/test/regress/expected/int2.out

@@ -6,7 +6,7 @@ INSERT INTO INT2_TBL(f1) VALUES ('0   ');
 INSERT INTO INT2_TBL(f1) VALUES ('  1234 ');
 INSERT INTO INT2_TBL(f1) VALUES ('    -1234');
 INSERT INTO INT2_TBL(f1) VALUES ('34.5');
-ERROR:  invalid input syntax for integer: "34.5"
+ERROR:  invalid input syntax for type integer: "34.5"
 LINE 1: INSERT INTO INT2_TBL(f1) VALUES ('34.5');
                                          ^
 -- largest and smallest values
@@ -18,27 +18,27 @@ ERROR:  value "100000" is out of range for type smallint
 LINE 1: INSERT INTO INT2_TBL(f1) VALUES ('100000');
                                          ^
 INSERT INTO INT2_TBL(f1) VALUES ('asdf');
-ERROR:  invalid input syntax for integer: "asdf"
+ERROR:  invalid input syntax for type integer: "asdf"
 LINE 1: INSERT INTO INT2_TBL(f1) VALUES ('asdf');
                                          ^
 INSERT INTO INT2_TBL(f1) VALUES ('    ');
-ERROR:  invalid input syntax for integer: "    "
+ERROR:  invalid input syntax for type integer: "    "
 LINE 1: INSERT INTO INT2_TBL(f1) VALUES ('    ');
                                          ^
 INSERT INTO INT2_TBL(f1) VALUES ('- 1234');
-ERROR:  invalid input syntax for integer: "- 1234"
+ERROR:  invalid input syntax for type integer: "- 1234"
 LINE 1: INSERT INTO INT2_TBL(f1) VALUES ('- 1234');
                                          ^
 INSERT INTO INT2_TBL(f1) VALUES ('4 444');
-ERROR:  invalid input syntax for integer: "4 444"
+ERROR:  invalid input syntax for type integer: "4 444"
 LINE 1: INSERT INTO INT2_TBL(f1) VALUES ('4 444');
                                          ^
 INSERT INTO INT2_TBL(f1) VALUES ('123 dt');
-ERROR:  invalid input syntax for integer: "123 dt"
+ERROR:  invalid input syntax for type integer: "123 dt"
 LINE 1: INSERT INTO INT2_TBL(f1) VALUES ('123 dt');
                                          ^
 INSERT INTO INT2_TBL(f1) VALUES ('');
-ERROR:  invalid input syntax for integer: ""
+ERROR:  invalid input syntax for type integer: ""
 LINE 1: INSERT INTO INT2_TBL(f1) VALUES ('');
                                          ^
 SELECT '' AS five, * FROM INT2_TBL;

src/test/regress/expected/int4.out

@@ -6,7 +6,7 @@ INSERT INTO INT4_TBL(f1) VALUES ('   0  ');
 INSERT INTO INT4_TBL(f1) VALUES ('123456     ');
 INSERT INTO INT4_TBL(f1) VALUES ('    -123456');
 INSERT INTO INT4_TBL(f1) VALUES ('34.5');
-ERROR:  invalid input syntax for integer: "34.5"
+ERROR:  invalid input syntax for type integer: "34.5"
 LINE 1: INSERT INTO INT4_TBL(f1) VALUES ('34.5');
                                          ^
 -- largest and smallest values
@@ -18,27 +18,27 @@ ERROR:  value "1000000000000" is out of range for type integer
 LINE 1: INSERT INTO INT4_TBL(f1) VALUES ('1000000000000');
                                          ^
 INSERT INTO INT4_TBL(f1) VALUES ('asdf');
-ERROR:  invalid input syntax for integer: "asdf"
+ERROR:  invalid input syntax for type integer: "asdf"
 LINE 1: INSERT INTO INT4_TBL(f1) VALUES ('asdf');
                                          ^
 INSERT INTO INT4_TBL(f1) VALUES ('     ');
-ERROR:  invalid input syntax for integer: "     "
+ERROR:  invalid input syntax for type integer: "     "
 LINE 1: INSERT INTO INT4_TBL(f1) VALUES ('     ');
                                          ^
 INSERT INTO INT4_TBL(f1) VALUES ('   asdf   ');
-ERROR:  invalid input syntax for integer: "   asdf   "
+ERROR:  invalid input syntax for type integer: "   asdf   "
 LINE 1: INSERT INTO INT4_TBL(f1) VALUES ('   asdf   ');
                                          ^
 INSERT INTO INT4_TBL(f1) VALUES ('- 1234');
-ERROR:  invalid input syntax for integer: "- 1234"
+ERROR:  invalid input syntax for type integer: "- 1234"
 LINE 1: INSERT INTO INT4_TBL(f1) VALUES ('- 1234');
                                          ^
 INSERT INTO INT4_TBL(f1) VALUES ('123       5');
-ERROR:  invalid input syntax for integer: "123       5"
+ERROR:  invalid input syntax for type integer: "123       5"
 LINE 1: INSERT INTO INT4_TBL(f1) VALUES ('123       5');
                                          ^
 INSERT INTO INT4_TBL(f1) VALUES ('');
-ERROR:  invalid input syntax for integer: ""
+ERROR:  invalid input syntax for type integer: ""
 LINE 1: INSERT INTO INT4_TBL(f1) VALUES ('');
                                          ^
 SELECT '' AS five, * FROM INT4_TBL;

src/test/regress/expected/int8.out

@@ -10,11 +10,11 @@ INSERT INTO INT8_TBL VALUES(+4567890123456789,'4567890123456789');
 INSERT INTO INT8_TBL VALUES('+4567890123456789','-4567890123456789');
 -- bad inputs
 INSERT INTO INT8_TBL(q1) VALUES ('      ');
-ERROR:  invalid input syntax for integer: "      "
+ERROR:  invalid input syntax for type bigint: "      "
 LINE 1: INSERT INTO INT8_TBL(q1) VALUES ('      ');
                                          ^
 INSERT INTO INT8_TBL(q1) VALUES ('xxx');
-ERROR:  invalid input syntax for integer: "xxx"
+ERROR:  invalid input syntax for type bigint: "xxx"
 LINE 1: INSERT INTO INT8_TBL(q1) VALUES ('xxx');
                                          ^
 INSERT INTO INT8_TBL(q1) VALUES ('3908203590239580293850293850329485');
@@ -26,15 +26,15 @@ ERROR:  value "-1204982019841029840928340329840934" is out of range for type big
 LINE 1: INSERT INTO INT8_TBL(q1) VALUES ('-1204982019841029840928340...
                                          ^
 INSERT INTO INT8_TBL(q1) VALUES ('- 123');
-ERROR:  invalid input syntax for integer: "- 123"
+ERROR:  invalid input syntax for type bigint: "- 123"
 LINE 1: INSERT INTO INT8_TBL(q1) VALUES ('- 123');
                                          ^
 INSERT INTO INT8_TBL(q1) VALUES ('  345     5');
-ERROR:  invalid input syntax for integer: "  345     5"
+ERROR:  invalid input syntax for type bigint: "  345     5"
 LINE 1: INSERT INTO INT8_TBL(q1) VALUES ('  345     5');
                                          ^
 INSERT INTO INT8_TBL(q1) VALUES ('');
-ERROR:  invalid input syntax for integer: ""
+ERROR:  invalid input syntax for type bigint: ""
 LINE 1: INSERT INTO INT8_TBL(q1) VALUES ('');
                                          ^
 SELECT * FROM INT8_TBL;

src/test/regress/expected/plpgsql.out

@@ -3782,7 +3782,7 @@ begin
 end;
 $$ language plpgsql;
 select compos();
-ERROR:  invalid input syntax for integer: "(1,hello)"
+ERROR:  invalid input syntax for type integer: "(1,hello)"
 CONTEXT:  PL/pgSQL function compos() while casting return value to function's return type
 -- test: invalid use of composite expression in scalar-returning function
 create or replace function compos() returns int as $$
@@ -3791,7 +3791,7 @@ begin
 end;
 $$ language plpgsql;
 select compos();
-ERROR:  invalid input syntax for integer: "(1,hello)"
+ERROR:  invalid input syntax for type integer: "(1,hello)"
 CONTEXT:  PL/pgSQL function compos() while casting return value to function's return type
 drop function compos();
 drop type compostype;

src/test/regress/expected/select_parallel.out

@@ -975,7 +975,7 @@ ROLLBACK TO SAVEPOINT settings;
 SAVEPOINT settings;
 SET LOCAL force_parallel_mode = 1;
 select stringu1::int2 from tenk1 where unique1 = 1;
-ERROR:  invalid input syntax for integer: "BAAAAA"
+ERROR:  invalid input syntax for type integer: "BAAAAA"
 CONTEXT:  parallel worker
 ROLLBACK TO SAVEPOINT settings;
 -- test interaction with set-returning functions

src/test/regress/expected/timestamptz.out

@@ -1834,7 +1834,7 @@ WITH tzs (tz) AS (VALUES
 
 -- these should fail
 SELECT make_timestamptz(1973, 07, 15, 08, 15, 55.33, '2');
-ERROR:  invalid input syntax for numeric time zone: "2"
+ERROR:  invalid input syntax for type numeric time zone: "2"
 HINT:  Numeric time zones must have "-" or "+" as first character.
 SELECT make_timestamptz(2014, 12, 10, 10, 10, 10, '+16');
 ERROR:  numeric time zone "+16" out of range

src/test/regress/regress.c

@@ -148,8 +148,8 @@ widget_in(PG_FUNCTION_ARGS)
 	if (i < NARGS)
 		ereport(ERROR,
 				(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
-				 errmsg("invalid input syntax for type widget: \"%s\"",
+				 errmsg("invalid input syntax for type %s: \"%s\"",
-						str)));
+						"widget", str)));
 
 	result = (WIDGET *) palloc(sizeof(WIDGET));
 	result->center.x = atof(coord[0]);

src/tutorial/complex.c

@@ -38,8 +38,8 @@ complex_in(PG_FUNCTION_ARGS)
 	if (sscanf(str, " ( %lf , %lf )", &x, &y) != 2)
 		ereport(ERROR,
 				(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
-				 errmsg("invalid input syntax for complex: \"%s\"",
+				 errmsg("invalid input syntax for type %s: \"%s\"",
-						str)));
+						"complex", str)));
 
 	result = (Complex *) palloc(sizeof(Complex));
 	result->x = x;