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Code Issues

More corrections to TRIM and NULLs

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This commit is contained in:
asfernandes 2006-05-14 14:47:18 +00:00
parent 91dd820689
commit f92e56a1b8
1 changed files with 20 additions and 11 deletions
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31
src/jrd/cmp.cpp
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@ -1820,23 +1820,32 @@ void CMP_get_desc(thread_db* tdbb, CompilerScratch* csb, jrd_nod* node, DSC * de
}
case nod_trim:
CMP_get_desc(tdbb, csb, node->nod_arg[e_trim_value], desc);
if (desc->dsc_dtype != dtype_blob)
{
USHORT length = DSC_string_length(desc);
CMP_get_desc(tdbb, csb, node->nod_arg[e_trim_value], desc);
if (!DTYPE_IS_TEXT(desc->dsc_dtype))
if (node->nod_arg[e_trim_characters])
{
desc->dsc_ttype() = ttype_ascii;
desc->dsc_scale = 0;
DSC desc1;
CMP_get_desc(tdbb, csb, node->nod_arg[e_trim_characters], &desc1);
desc->dsc_flags |= desc1.dsc_flags & DSC_null;
}
desc->dsc_dtype = dtype_varying;
desc->dsc_length = length + sizeof(USHORT);
}
if (desc->dsc_dtype != dtype_blob)
{
USHORT length = DSC_string_length(desc);
return;
if (!DTYPE_IS_TEXT(desc->dsc_dtype))
{
desc->dsc_ttype() = ttype_ascii;
desc->dsc_scale = 0;
}
desc->dsc_dtype = dtype_varying;
desc->dsc_length = length + sizeof(USHORT);
}
return;
}
case nod_function:
{