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COPY BINARY uses the new binary I/O routines. Update a few more datatypes

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so that COPY BINARY regression test passes.
This commit is contained in:
Tom Lane
2003-05-09 21:19:50 +00:00
parent 38d9919d1a
commit b1ee615a7f
12 changed files with 502 additions and 257 deletions
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61
src/backend/utils/adt/float.c
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@ -8,16 +8,18 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/float.c,v 1.86 2003/05/09 16:31:24 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/float.c,v 1.87 2003/05/09 21:19:49 tgl Exp $
*
*-------------------------------------------------------------------------
*/
/*----------
* OLD COMMENTS
* Basic float4 ops:
* float4in, float4out, float4abs, float4um, float4up
* float4in, float4out, float4recv, float4send
* float4abs, float4um, float4up
* Basic float8 ops:
* float8in, float8out, float8abs, float8um, float8up
* float8in, float8out, float8recv, float8send
* float8abs, float8um, float8up
* Arithmetic operators:
* float4pl, float4mi, float4mul, float4div
* float8pl, float8mi, float8mul, float8div
@ -63,6 +65,7 @@
#include "catalog/pg_type.h"
#include "fmgr.h"
#include "libpq/pqformat.h"
#include "utils/array.h"
#include "utils/builtins.h"
@ -242,6 +245,31 @@ float4out(PG_FUNCTION_ARGS)
PG_RETURN_CSTRING(ascii);
}
/*
* float4recv - converts external binary format to float4
*/
Datum
float4recv(PG_FUNCTION_ARGS)
{
StringInfo buf = (StringInfo) PG_GETARG_POINTER(0);
PG_RETURN_FLOAT4(pq_getmsgfloat4(buf));
}
/*
* float4send - converts float4 to binary format
*/
Datum
float4send(PG_FUNCTION_ARGS)
{
float4 num = PG_GETARG_FLOAT4(0);
StringInfoData buf;
pq_begintypsend(&buf);
pq_sendfloat4(&buf, num);
PG_RETURN_BYTEA_P(pq_endtypsend(&buf));
}
/*
* float8in - converts "num" to float8
* restricted syntax:
@ -280,7 +308,6 @@ float8in(PG_FUNCTION_ARGS)
PG_RETURN_FLOAT8(val);
}
/*
* float8out - converts float8 number to a string
* using a standard output format
@ -310,6 +337,32 @@ float8out(PG_FUNCTION_ARGS)
PG_RETURN_CSTRING(ascii);
}
/*
* float8recv - converts external binary format to float8
*/
Datum
float8recv(PG_FUNCTION_ARGS)
{
StringInfo buf = (StringInfo) PG_GETARG_POINTER(0);
PG_RETURN_FLOAT8(pq_getmsgfloat8(buf));
}
/*
* float8send - converts float8 to binary format
*/
Datum
float8send(PG_FUNCTION_ARGS)
{
float8 num = PG_GETARG_FLOAT8(0);
StringInfoData buf;
pq_begintypsend(&buf);
pq_sendfloat8(&buf, num);
PG_RETURN_BYTEA_P(pq_endtypsend(&buf));
}
/* ========== PUBLIC ROUTINES ========== */