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Remove TypeName struct's timezone flag, which has been write-only storage

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for a very long time --- in current usage it's entirely redundant with the
name field.
This commit is contained in:
Tom Lane
2008-03-21 22:41:48 +00:00
parent 20e82a7c0b
commit 58a8285542
5 changed files with 5 additions and 17 deletions
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3
src/backend/nodes/copyfuncs.c
View File

@ -15,7 +15,7 @@
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.389 2008/03/20 21:42:47 tgl Exp $ * $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.390 2008/03/21 22:41:48 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -1714,7 +1714,6 @@ _copyTypeName(TypeName *from)
COPY_NODE_FIELD(names); COPY_NODE_FIELD(names);
COPY_SCALAR_FIELD(typeid); COPY_SCALAR_FIELD(typeid);
COPY_SCALAR_FIELD(timezone);
COPY_SCALAR_FIELD(setof); COPY_SCALAR_FIELD(setof);
COPY_SCALAR_FIELD(pct_type); COPY_SCALAR_FIELD(pct_type);
COPY_NODE_FIELD(typmods); COPY_NODE_FIELD(typmods);

3
src/backend/nodes/equalfuncs.c
View File

@ -18,7 +18,7 @@
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/equalfuncs.c,v 1.319 2008/03/20 21:42:48 tgl Exp $ * $PostgreSQL: pgsql/src/backend/nodes/equalfuncs.c,v 1.320 2008/03/21 22:41:48 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -1753,7 +1753,6 @@ _equalTypeName(TypeName *a, TypeName *b)
{ {
COMPARE_NODE_FIELD(names); COMPARE_NODE_FIELD(names);
COMPARE_SCALAR_FIELD(typeid); COMPARE_SCALAR_FIELD(typeid);
COMPARE_SCALAR_FIELD(timezone);
COMPARE_SCALAR_FIELD(setof); COMPARE_SCALAR_FIELD(setof);
COMPARE_SCALAR_FIELD(pct_type); COMPARE_SCALAR_FIELD(pct_type);
COMPARE_NODE_FIELD(typmods); COMPARE_NODE_FIELD(typmods);

3
src/backend/nodes/outfuncs.c
View File

@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/outfuncs.c,v 1.323 2008/03/20 21:42:48 tgl Exp $ * $PostgreSQL: pgsql/src/backend/nodes/outfuncs.c,v 1.324 2008/03/21 22:41:48 tgl Exp $
* *
* NOTES * NOTES
* Every node type that can appear in stored rules' parsetrees *must* * Every node type that can appear in stored rules' parsetrees *must*
@ -1668,7 +1668,6 @@ _outTypeName(StringInfo str, TypeName *node)
WRITE_NODE_FIELD(names); WRITE_NODE_FIELD(names);
WRITE_OID_FIELD(typeid); WRITE_OID_FIELD(typeid);
WRITE_BOOL_FIELD(timezone);
WRITE_BOOL_FIELD(setof); WRITE_BOOL_FIELD(setof);
WRITE_BOOL_FIELD(pct_type); WRITE_BOOL_FIELD(pct_type);
WRITE_NODE_FIELD(typmods); WRITE_NODE_FIELD(typmods);

10
src/backend/parser/gram.y
View File

@ -11,7 +11,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.609 2008/03/20 21:42:48 tgl Exp $ * $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.610 2008/03/21 22:41:48 tgl Exp $
* *
* HISTORY * HISTORY
* AUTHOR DATE MAJOR EVENT * AUTHOR DATE MAJOR EVENT
@ -7198,10 +7198,6 @@ ConstDatetime:
$$ = SystemTypeName("timestamptz"); $$ = SystemTypeName("timestamptz");
else else
$$ = SystemTypeName("timestamp"); $$ = SystemTypeName("timestamp");
/* XXX the timezone field seems to be unused
* - thomas 2001-09-06
*/
$$->timezone = $5;
$$->typmods = list_make1(makeIntConst($3)); $$->typmods = list_make1(makeIntConst($3));
$$->location = @1; $$->location = @1;
} }
@ -7211,10 +7207,6 @@ ConstDatetime:
$$ = SystemTypeName("timestamptz"); $$ = SystemTypeName("timestamptz");
else else
$$ = SystemTypeName("timestamp"); $$ = SystemTypeName("timestamp");
/* XXX the timezone field seems to be unused
* - thomas 2001-09-06
*/
$$->timezone = $2;
$$->location = @1; $$->location = @1;
} }
| TIME '(' Iconst ')' opt_timezone | TIME '(' Iconst ')' opt_timezone

3
src/include/nodes/parsenodes.h
View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $PostgreSQL: pgsql/src/include/nodes/parsenodes.h,v 1.360 2008/03/20 21:42:48 tgl Exp $ * $PostgreSQL: pgsql/src/include/nodes/parsenodes.h,v 1.361 2008/03/21 22:41:48 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -165,7 +165,6 @@ typedef struct TypeName
NodeTag type; NodeTag type;
List *names; /* qualified name (list of Value strings) */ List *names; /* qualified name (list of Value strings) */
Oid typeid; /* type identified by OID */ Oid typeid; /* type identified by OID */
bool timezone; /* timezone specified? */
bool setof; /* is a set? */ bool setof; /* is a set? */
bool pct_type; /* %TYPE specified? */ bool pct_type; /* %TYPE specified? */
List *typmods; /* type modifier expression(s) */ List *typmods; /* type modifier expression(s) */