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fmgr interface mopup work. Use new DatumGetBool and BoolGetDatum

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macros where appropriate (the code used to have several different ways
of doing that, including Int32, Int8, UInt8, ...).  Remove last few
references to float32 and float64 typedefs --- it's all float4/float8
now.  The typedefs themselves should probably stay in c.h for a release
or two, though, to avoid breaking user-written C functions.
REL7_1_STABLE
Tom Lane 26 years ago
parent b503cbe319
commit e67ff6b670
8 changed files with 68 additions and 59 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 6
      doc/src/sgml/xfunc.sgml
  2. 16
      src/backend/catalog/pg_operator.c
  3. 14
      src/backend/catalog/pg_proc.c
  4. 36
      src/backend/catalog/pg_type.c
  5. 6
      src/backend/commands/analyze.c
  6. 4
      src/backend/commands/command.c
  7. 40
      src/backend/optimizer/util/clauses.c
  8. 5
      src/include/c.h

6
doc/src/sgml/xfunc.sgml
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@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/xfunc.sgml,v 1.17 2000/05/27 18:18:31 tgl Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/xfunc.sgml,v 1.18 2000/08/21 17:22:36 tgl Exp $
-->
<chapter id="xfunc">
@ -499,12 +499,12 @@ SELECT clean_EMP();
</row>
<row>
<entry>float4</entry>
<entry>float32 or (float4 *)</entry>
<entry>(float4 *)</entry>
<entry>include/c.h or include/postgres.h</entry>
</row>
<row>
<entry>float8</entry>
<entry>float64 or (float8 *)</entry>
<entry>(float8 *)</entry>
<entry>include/c.h or include/postgres.h</entry>
</row>
<row>

16
src/backend/catalog/pg_operator.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/catalog/pg_operator.c,v 1.50 2000/05/28 17:55:54 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/catalog/pg_operator.c,v 1.51 2000/08/21 17:22:35 tgl Exp $
*
* NOTES
* these routines moved here from commands/define.c and somewhat cleaned up.
@ -262,10 +262,10 @@ OperatorShellMakeWithOpenRelation(Relation pg_operator_desc,
namestrcpy(&oname, operatorName);
values[i++] = NameGetDatum(&oname);
values[i++] = Int32GetDatum(GetUserId());
values[i++] = (Datum) (uint16) 0;
values[i++] = (Datum) 'b'; /* assume it's binary */
values[i++] = (Datum) (bool) 0;
values[i++] = (Datum) (bool) 0;
values[i++] = UInt16GetDatum(0);
values[i++] = CharGetDatum('b'); /* assume it's binary */
values[i++] = BoolGetDatum(false);
values[i++] = BoolGetDatum(false);
values[i++] = ObjectIdGetDatum(leftObjectId); /* <-- left oid */
values[i++] = ObjectIdGetDatum(rightObjectId); /* <-- right oid */
values[i++] = ObjectIdGetDatum(InvalidOid);
@ -648,9 +648,9 @@ OperatorDef(char *operatorName,
values[i++] = NameGetDatum(&oname);
values[i++] = Int32GetDatum(GetUserId());
values[i++] = UInt16GetDatum(precedence);
values[i++] = leftTypeName ? (rightTypeName ? 'b' : 'r') : 'l';
values[i++] = Int8GetDatum(isLeftAssociative);
values[i++] = Int8GetDatum(canHash);
values[i++] = CharGetDatum(leftTypeName ? (rightTypeName ? 'b' : 'r') : 'l');
values[i++] = BoolGetDatum(isLeftAssociative);
values[i++] = BoolGetDatum(canHash);
values[i++] = ObjectIdGetDatum(leftTypeId);
values[i++] = ObjectIdGetDatum(rightTypeId);

14
src/backend/catalog/pg_proc.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/catalog/pg_proc.c,v 1.46 2000/07/05 23:11:07 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/catalog/pg_proc.c,v 1.47 2000/08/21 17:22:35 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -295,14 +295,14 @@ ProcedureCreate(char *procedureName,
values[i++] = Int32GetDatum(GetUserId());
values[i++] = ObjectIdGetDatum(languageObjectId);
/* XXX isinherited is always false for now */
values[i++] = Int8GetDatum((bool) false);
values[i++] = Int8GetDatum(trusted);
values[i++] = Int8GetDatum(canCache);
values[i++] = Int8GetDatum(isStrict);
values[i++] = BoolGetDatum(false);
values[i++] = BoolGetDatum(trusted);
values[i++] = BoolGetDatum(canCache);
values[i++] = BoolGetDatum(isStrict);
values[i++] = UInt16GetDatum(parameterCount);
values[i++] = Int8GetDatum(returnsSet);
values[i++] = BoolGetDatum(returnsSet);
values[i++] = ObjectIdGetDatum(typeObjectId);
values[i++] = (Datum) typev;
values[i++] = PointerGetDatum(typev);
values[i++] = Int32GetDatum(byte_pct); /* probyte_pct */
values[i++] = Int32GetDatum(perbyte_cpu); /* properbyte_cpu */
values[i++] = Int32GetDatum(percall_cpu); /* propercall_cpu */

36
src/backend/catalog/pg_type.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/catalog/pg_type.c,v 1.54 2000/07/05 23:11:07 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/catalog/pg_type.c,v 1.55 2000/08/21 17:22:35 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -177,17 +177,17 @@ TypeShellMakeWithOpenRelation(Relation pg_type_desc, char *typeName)
values[i++] = Int16GetDatum(0); /* 3 */
values[i++] = Int16GetDatum(0); /* 4 */
values[i++] = BoolGetDatum(false); /* 5 */
values[i++] = BoolGetDatum(false); /* 6 */
values[i++] = CharGetDatum(0); /* 6 */
values[i++] = BoolGetDatum(false); /* 7 */
values[i++] = BoolGetDatum(false); /* 8 */
values[i++] = CharGetDatum(0); /* 8 */
values[i++] = ObjectIdGetDatum(InvalidOid); /* 9 */
values[i++] = ObjectIdGetDatum(InvalidOid); /* 10 */
values[i++] = ObjectIdGetDatum(InvalidOid); /* 11 */
values[i++] = ObjectIdGetDatum(InvalidOid); /* 12 */
values[i++] = ObjectIdGetDatum(InvalidOid); /* 13 */
values[i++] = ObjectIdGetDatum(InvalidOid); /* 14 */
values[i++] = CharGetDatum('p'); /* 15 */
values[i++] = CharGetDatum('i'); /* 16 */
values[i++] = CharGetDatum('i'); /* 15 */
values[i++] = CharGetDatum('p'); /* 16 */
values[i++] = DirectFunctionCall1(textin,
CStringGetDatum(typeName)); /* 17 */
@ -370,16 +370,16 @@ TypeCreate(char *typeName,
*/
i = 0;
namestrcpy(&name, typeName);
values[i++] = NameGetDatum(&name); /* 1 */
values[i++] = (Datum) GetUserId(); /* 2 */
values[i++] = (Datum) internalSize; /* 3 */
values[i++] = (Datum) externalSize; /* 4 */
values[i++] = (Datum) passedByValue; /* 5 */
values[i++] = (Datum) typeType; /* 6 */
values[i++] = (Datum) (bool) 1; /* 7 */
values[i++] = (Datum) typDelim; /* 8 */
values[i++] = (Datum) (typeType == 'c' ? relationOid : InvalidOid); /* 9 */
values[i++] = (Datum) elementObjectId; /* 10 */
values[i++] = NameGetDatum(&name); /* 1 */
values[i++] = Int32GetDatum(GetUserId()); /* 2 */
values[i++] = Int16GetDatum(internalSize); /* 3 */
values[i++] = Int16GetDatum(externalSize); /* 4 */
values[i++] = BoolGetDatum(passedByValue); /* 5 */
values[i++] = CharGetDatum(typeType); /* 6 */
values[i++] = BoolGetDatum(true); /* 7 */
values[i++] = CharGetDatum(typDelim); /* 8 */
values[i++] = ObjectIdGetDatum(typeType == 'c' ? relationOid : InvalidOid); /* 9 */
values[i++] = ObjectIdGetDatum(elementObjectId); /* 10 */
procs[0] = inputProcedure;
procs[1] = outputProcedure;
@ -438,20 +438,20 @@ TypeCreate(char *typeName,
func_error("TypeCreate", procname, 1, argList, NULL);
}
values[i++] = (Datum) tup->t_data->t_oid; /* 11 - 14 */
values[i++] = ObjectIdGetDatum(tup->t_data->t_oid); /* 11 - 14 */
}
/* ----------------
* set default alignment
* ----------------
*/
values[i++] = (Datum) alignment; /* 15 */
values[i++] = CharGetDatum(alignment); /* 15 */
/* ----------------
* set default storage for TOAST
* ----------------
*/
values[i++] = (Datum) storage; /* 16 */
values[i++] = CharGetDatum(storage); /* 16 */
/* ----------------
* initialize the default value for this type.

6
src/backend/commands/analyze.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/analyze.c,v 1.4 2000/08/06 04:40:08 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/analyze.c,v 1.5 2000/08/21 17:22:32 tgl Exp $
*
*-------------------------------------------------------------------------
@ -436,8 +436,8 @@ update_attstats(Oid relid, int natts, VacAttrStats *vacattrstats)
if (VacAttrStatsEqValid(stats))
{
float32data selratio; /* average ratio of rows selected
* for a random constant */
float4 selratio; /* average ratio of rows selected
* for a random constant */
/* Compute disbursion */
if (stats->nonnull_cnt == 0 && stats->null_cnt == 0)

4
src/backend/commands/command.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/command.c,v 1.94 2000/08/04 04:16:06 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/command.c,v 1.95 2000/08/21 17:22:32 tgl Exp $
*
* NOTES
* The PerformAddAttribute() code, like most of the relation
@ -614,7 +614,7 @@ AlterTableAlterColumn(const char *relationName,
Int16GetDatum(attnum));
ScanKeyEntryInitialize(&scankeys[2], 0x0,
Anum_pg_attribute_atthasdef, F_BOOLEQ,
Int32GetDatum(TRUE));
BoolGetDatum(true));
scan = heap_beginscan(attr_rel, false, SnapshotNow, 3, scankeys);
AssertState(scan != NULL);

40
src/backend/optimizer/util/clauses.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.71 2000/08/13 02:50:10 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.72 2000/08/21 17:22:34 tgl Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -353,7 +353,7 @@ make_ands_implicit(Expr *clause)
return clause->args;
else if (IsA(clause, Const) &&
!((Const *) clause)->constisnull &&
DatumGetInt32(((Const *) clause)->constvalue))
DatumGetBool(((Const *) clause)->constvalue))
return NIL; /* constant TRUE input -> NIL list */
else
return lcons(clause, NIL);
@ -1111,12 +1111,15 @@ eval_const_expressions_mutator(Node *node, void *context)
case OR_EXPR:
{
/*
* OR arguments are handled as follows: non constant:
* keep FALSE: drop (does not affect result) TRUE:
* force result to TRUE NULL: keep only one We keep
* one NULL input because ExecEvalOr returns NULL when
* no input is TRUE and at least one is NULL.
/*----------
* OR arguments are handled as follows:
* non constant: keep
* FALSE: drop (does not affect result)
* TRUE: force result to TRUE
* NULL: keep only one
* We keep one NULL input because ExecEvalOr returns NULL
* when no input is TRUE and at least one is NULL.
*----------
*/
List *newargs = NIL;
List *arg;
@ -1133,7 +1136,7 @@ eval_const_expressions_mutator(Node *node, void *context)
const_input = (Const *) lfirst(arg);
if (const_input->constisnull)
haveNull = true;
else if (DatumGetInt32(const_input->constvalue))
else if (DatumGetBool(const_input->constvalue))
forceTrue = true;
/* otherwise, we can drop the constant-false input */
}
@ -1161,12 +1164,15 @@ eval_const_expressions_mutator(Node *node, void *context)
case AND_EXPR:
{
/*
* AND arguments are handled as follows: non constant:
* keep TRUE: drop (does not affect result) FALSE:
* force result to FALSE NULL: keep only one We keep
* one NULL input because ExecEvalAnd returns NULL
/*----------
* AND arguments are handled as follows:
* non constant: keep
* TRUE: drop (does not affect result)
* FALSE: force result to FALSE
* NULL: keep only one
* We keep one NULL input because ExecEvalAnd returns NULL
* when no input is FALSE and at least one is NULL.
*----------
*/
List *newargs = NIL;
List *arg;
@ -1183,7 +1189,7 @@ eval_const_expressions_mutator(Node *node, void *context)
const_input = (Const *) lfirst(arg);
if (const_input->constisnull)
haveNull = true;
else if (!DatumGetInt32(const_input->constvalue))
else if (!DatumGetBool(const_input->constvalue))
forceFalse = true;
/* otherwise, we can drop the constant-true input */
}
@ -1217,7 +1223,7 @@ eval_const_expressions_mutator(Node *node, void *context)
if (const_input->constisnull)
return MAKEBOOLCONST(false, true);
/* otherwise pretty easy */
return MAKEBOOLCONST(!DatumGetInt32(const_input->constvalue),
return MAKEBOOLCONST(!DatumGetBool(const_input->constvalue),
false);
case SUBPLAN_EXPR:
@ -1330,7 +1336,7 @@ eval_const_expressions_mutator(Node *node, void *context)
}
const_input = (Const *) casewhen->expr;
if (const_input->constisnull ||
!DatumGetInt32(const_input->constvalue))
!DatumGetBool(const_input->constvalue))
continue; /* drop alternative with FALSE condition */
/*

5
src/include/c.h
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@ -8,7 +8,7 @@
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: c.h,v 1.80 2000/07/17 04:35:55 tgl Exp $
* $Id: c.h,v 1.81 2000/08/21 17:22:32 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -186,6 +186,9 @@ typedef unsigned int uint32; /* == 32 bits */
*
* Since sizeof(floatN) may be > sizeof(char *), always pass
* floatN by reference.
*
* XXX: these typedefs are now deprecated in favor of float4 and float8.
* They will eventually go away.
*/
typedef float float32data;
typedef double float64data;

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