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A basic table is described where one column has a null constraint: create
table TNUM( RNUM integer not null, CNUM numeric(7,2) )
A simple view is defined that projects all the columns of said table: create
view VNUM as select * from TNUM
A query which projects the columns of the table or the view will return
inconsistent null flags when you call sqlDescribeCol after sqlPrepare
Does not matter if you have parse, server side prepare etc
enabled/disabled.
Looks like another bug to me.
SQL_DRIVER_NAME=6, 30, "PSQLODBC35W.DLL"
SQL_DRIVER_ODBC_VER=77, 10, "03.51"
SQL_DRIVER_VER=7, 20, "08.04.0100"
Describe Column All:
icol, szColName, *pcbColName, *pfSqlType, *pcbColDef, *pibScale,
*pfNullable
1, rnum, 4, SQL_INTEGER=4, 10, 0, SQL_NO_NULLS=0
2, cnum, 4, SQL_NUMERIC=2, 7, 2, SQL_NULLABLE=1
Describe Column All:
icol, szColName, *pcbColName, *pfSqlType, *pcbColDef, *pibScale,
*pfNullable
1, rnum, 4, SQL_INTEGER=4, 10, 0, SQL_NULLABLE=1
2, cnum, 4, SQL_NUMERIC=2, 7, 2, SQL_NULLABLE=1
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<div><br></div><div>A basic table is described where one column has a null =
constraint:=A0create table TNUM( RNUM integer not null, CNUM numeric(7,2) =
=A0)</div><div>A simple view is defined that projects all the columns of sa=
id table:=A0create view VNUM as select * from TNUM</div>
<div>A query which projects the columns of the table or the view will retur=
n inconsistent null flags when you call sqlDescribeCol after sqlPrepare</di=
v><div><br></div><div>Does not matter if you have parse, server side prepar=
e etc enabled/disabled.=A0</div>
<div><br></div><div>Looks like another bug to me.=A0</div><div><br></div><d=
iv><div><span style=3D"white-space:pre"> </span>SQL_DRIVER_NAME=3D6, 30, &=
quot;PSQLODBC35W.DLL"</div><div><span style=3D"white-space:pre"> </sp=
an>SQL_DRIVER_ODBC_VER=3D77, 10, "03.51"</div>
<div><span style=3D"white-space:pre"> </span>SQL_DRIVER_VER=3D7, 20, "=
;08.04.0100"</div></div><div><br></div><br><div><div>Describe Column A=
ll:=A0</div><div><span style=3D"white-space:pre"> </span>icol, szColName,=
*pcbColName, *pfSqlType, *pcbColDef, *pibScale, *pfNullable=A0</div>
<div><span style=3D"white-space:pre"> </span>1, rnum, 4, SQL_INTEGER=3D4,=
10, 0, SQL_NO_NULLS=3D0=A0</div><div><span style=3D"white-space:pre"> </=
span>2, cnum, 4, SQL_NUMERIC=3D2, 7, 2, SQL_NULLABLE=3D1=A0</div>
<div><br></div><div>Describe Column All:=A0</div><div><span style=3D"white-=
space:pre"> </span>icol, szColName, *pcbColName, *pfSqlType, *pcbColDef,=
*pibScale, *pfNullable=A0</div>
<div><span style=3D"white-space:pre"> </span>1, rnum, 4, SQL_INTEGER=3D4=
, 10, 0, SQL_NULLABLE=3D1=A0</div><div><span style=3D"white-space:pre"> =
</span>2, cnum, 4, SQL_NUMERIC=3D2, 7, 2, SQL_NULLABLE=3D1=A0</div>
</div>
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