func (bnd *bndFloat64Ptr) bind(value *float64, position int, stmt *Stmt) error {
bnd.stmt = stmt
bnd.value = value
if value == nil {
bnd.isNull = C.sb2(-1)
} else {
r := C.OCINumberFromReal(
bnd.stmt.ses.srv.env.ocierr, //OCIError *err,
unsafe.Pointer(value), //const void *rnum,
8, //uword rnum_length,
&bnd.ociNumber) //OCINumber *number );
if r == C.OCI_ERROR {
return bnd.stmt.ses.srv.env.ociError()
}
}
r := C.OCIBINDBYPOS(
bnd.stmt.ocistmt, //OCIStmt *stmtp,
(**C.OCIBind)(&bnd.ocibnd), //OCIBind **bindpp,
bnd.stmt.ses.srv.env.ocierr, //OCIError *errhp,
C.ub4(position), //ub4 position,
unsafe.Pointer(&bnd.ociNumber), //void *valuep,
C.LENGTH_TYPE(C.sizeof_OCINumber), //sb8 value_sz,
C.SQLT_VNU, //ub2 dty,
unsafe.Pointer(&bnd.isNull), //void *indp,
nil, //ub2 *alenp,
nil, //ub2 *rcodep,
0, //ub4 maxarr_len,
nil, //ub4 *curelep,
C.OCI_DEFAULT) //ub4 mode );
if r == C.OCI_ERROR {
return bnd.stmt.ses.srv.env.ociError()
}
return nil
}
func (bnd *bndFloat32Slice) bind(values []float32, nullInds []C.sb2, position int, stmt *Stmt) error {
bnd.stmt = stmt
if nullInds == nil {
nullInds = make([]C.sb2, len(values))
}
alenp := make([]C.ACTUAL_LENGTH_TYPE, len(values))
rcodep := make([]C.ub2, len(values))
bnd.ociNumbers = make([]C.OCINumber, len(values))
for n := range values {
alenp[n] = C.ACTUAL_LENGTH_TYPE(C.sizeof_OCINumber)
r := C.OCINumberFromReal(
bnd.stmt.ses.srv.env.ocierr, //OCIError *err,
unsafe.Pointer(&values[n]), //const void *rnum,
4, //uword rnum_length,
&bnd.ociNumbers[n]) //OCINumber *number );
if r == C.OCI_ERROR {
return bnd.stmt.ses.srv.env.ociError()
}
}
r := C.OCIBINDBYPOS(
bnd.stmt.ocistmt, //OCIStmt *stmtp,
(**C.OCIBind)(&bnd.ocibnd), //OCIBind **bindpp,
bnd.stmt.ses.srv.env.ocierr, //OCIError *errhp,
C.ub4(position), //ub4 position,
unsafe.Pointer(&bnd.ociNumbers[0]), //void *valuep,
C.LENGTH_TYPE(C.sizeof_OCINumber), //sb8 value_sz,
C.SQLT_VNU, //ub2 dty,
unsafe.Pointer(&nullInds[0]), //void *indp,
&alenp[0], //ub4 *alenp,
&rcodep[0], //ub2 *rcodep,
0, //ub4 maxarr_len,
nil, //ub4 *curelep,
C.OCI_DEFAULT) //ub4 mode );
if r == C.OCI_ERROR {
return bnd.stmt.ses.srv.env.ociError()
}
r = C.OCIBindArrayOfStruct(
bnd.ocibnd,
bnd.stmt.ses.srv.env.ocierr,
C.ub4(C.sizeof_OCINumber), //ub4 pvskip,
C.ub4(C.sizeof_sb2), //ub4 indskip,
C.ub4(C.sizeof_ub4), //ub4 alskip,
C.ub4(C.sizeof_ub2)) //ub4 rcskip
if r == C.OCI_ERROR {
return bnd.stmt.ses.srv.env.ociError()
}
return nil
}
func (env *Environment) numberFromFloat(value float64, dst unsafe.Pointer) error {
return env.CheckStatus(
C.OCINumberFromReal(env.errorHandle, unsafe.Pointer(&value),
C.uword(unsafe.Sizeof(value)), (*C.OCINumber)(dst)),
"numberFromReal")
}
