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- Accept output variables for FETCH in DECLARE statement.

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- Synced parser.
- Allowed C variables to carry the name of prepared statements.
- Added Informix handling of datatype converion errors.
This commit is contained in:
Michael Meskes
2003-09-18 13:12:23 +00:00
parent 215d965f0e
commit 723a9bde33
4 changed files with 166 additions and 66 deletions
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63
src/interfaces/ecpg/ecpglib/data.c
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@ -1,4 +1,4 @@
/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/data.c,v 1.17 2003/09/09 10:46:37 meskes Exp $ */
/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/data.c,v 1.18 2003/09/18 13:12:23 meskes Exp $ */
#define POSTGRES_ECPG_INTERNAL
#include "postgres_fe.h"
@ -390,6 +390,21 @@ ECPGget_data(const PGresult *results, int act_tuple, int act_field, int lineno,
else
nres = PGTYPESnumeric_from_asc(pval, &scan_length);
/* did we get an error? */
if (errno != 0)
{
if (INFORMIX_MODE(compat))
{
/* Informix wants its own NULL value here instead of an error */
ECPGset_informix_null(ECPGt_numeric, &nres);
return (true);
}
else
{
ECPGraise(lineno, ECPG_NUMERIC_FORMAT, ECPG_SQLSTATE_DATATYPE_MISMATCH, pval);
return (false);
}
}
if (isarray && *scan_length == '"')
scan_length++;
@ -417,6 +432,21 @@ ECPGget_data(const PGresult *results, int act_tuple, int act_field, int lineno,
else
ires = PGTYPESinterval_from_asc(pval, &scan_length);
/* did we get an error? */
if (errno != 0)
{
if (INFORMIX_MODE(compat))
{
/* Informix wants its own NULL value here instead of an error */
ECPGset_informix_null(ECPGt_interval, &ires);
return (true);
}
else
{
ECPGraise(lineno, ECPG_INTERVAL_FORMAT, ECPG_SQLSTATE_DATATYPE_MISMATCH, pval);
return (false);
}
}
if (isarray && *scan_length == '"')
scan_length++;
@ -440,6 +470,22 @@ ECPGget_data(const PGresult *results, int act_tuple, int act_field, int lineno,
else
ddres = PGTYPESdate_from_asc(pval, &scan_length);
/* did we get an error? */
if (errno != 0)
{
if (INFORMIX_MODE(compat))
{
/* Informix wants its own NULL value here instead of an error */
ECPGset_informix_null(ECPGt_date, &ddres);
return (true);
}
else
{
ECPGraise(lineno, ECPG_DATE_FORMAT, ECPG_SQLSTATE_DATATYPE_MISMATCH, pval);
return (false);
}
}
if (isarray && *scan_length == '"')
scan_length++;
@ -462,6 +508,21 @@ ECPGget_data(const PGresult *results, int act_tuple, int act_field, int lineno,
else
tres = PGTYPEStimestamp_from_asc(pval, &scan_length);
/* did we get an error? */
if (errno != 0)
{
if (INFORMIX_MODE(compat))
{
/* Informix wants its own NULL value here instead of an error */
ECPGset_informix_null(ECPGt_timestamp, &tres);
return (true);
}
else
{
ECPGraise(lineno, ECPG_TIMESTAMP_FORMAT, ECPG_SQLSTATE_DATATYPE_MISMATCH, pval);
return (false);
}
}
if (isarray && *scan_length == '"')
scan_length++;