void CouchbaseRowBuilder::getDataResult(const RtlFieldInfo *field, size32_t &len, void * &result)
{
const char * value = nextField(field);
if (!value || !*value)
{
NullFieldProcessor p(field);
rtlStrToDataX(len, result, p.resultChars, p.stringResult);
return;
}
rtlStrToDataX(len, result, strlen(value), value); // This feels like it may not work to me - will preallocate rather larger than we want
}
void CouchbaseEmbedFunctionContext::getDataResult(size32_t &len, void * &result)
{
auto value = nextResultScalar();
if (value && *value)
{
rtlStrToDataX(len, result, strlen(value), value); // This feels like it may not work to me - will preallocate rather larger than we want
}
else
{
NullFieldProcessor p(NULL);
rtlStrToDataX(len, result, p.resultChars, p.stringResult);
}
}
static void getDataResult(const RtlFieldInfo *field, const MYSQL_BIND &bound, size32_t &chars, void * &result)
{
if (*bound.is_null)
{
NullFieldProcessor p(field);
rtlStrToDataX(chars, result, p.resultChars, p.stringResult);
return;
}
if (isString(bound.buffer_type))
rtlStrToDataX(chars, result, *bound.length, bound.buffer); // This feels like it may not work to me - will preallocate rather larger than we want
else
typeError("blob", field);
}
static void getDataResult(const RtlFieldInfo *field, sqlite3_value *val, size32_t &chars, void * &result)
{
assertex(val);
if (isNull(val))
{
NullFieldProcessor p(field);
rtlStrToDataX(chars, result, p.resultChars, p.stringResult);
return;
}
if (sqlite3_value_type(val) != SQLITE_BLOB && sqlite3_value_type(val) != SQLITE_TEXT)
typeError("blob", field);
const void *blob = sqlite3_value_blob(val);
int bytes = sqlite3_value_bytes(val);
rtlStrToDataX(chars, result, bytes, blob);
}
virtual void processData(unsigned len, const void *value, const RtlFieldInfo * field)
{
size32_t bytes;
void *data;
rtlStrToDataX(bytes, data, len, value);
MYSQL_BIND &bindInfo = createBindBuffer(MYSQL_TYPE_BLOB, 0);
bindInfo.buffer = data;
bindInfo.buffer_length = bytes;
bindInfo.length = &bindInfo.buffer_length;
}
void CouchbaseEmbedFunctionContext::bindDataParam(const char *name, size32_t len, const void *val)
{
checkNextParam(name);
VStringBuffer cbPlaceholder("$%s", name);
size32_t bytes;
void *data;
rtlStrToDataX(bytes, data, len, val);
auto status = m_pQcmd->named_param(cbPlaceholder.str(), (char *)data);
if (!status.success())
failx("Could not bind Param: %s val: %s", cbPlaceholder.str(), (char *)data);
}
void bindDataParam(unsigned len, const void *value, const RtlFieldInfo * field, Couchbase::QueryCommand * pQcmd)
{
VStringBuffer cbPlaceholder("$%s", field->name->queryStr());
if (pQcmd)
{
size32_t bytes;
void *data;
rtlStrToDataX(bytes, data, len, value);
auto status = pQcmd->named_param(cbPlaceholder.str(), (char *)data);
if (!status.success())
failx("Could not bind Param: %s val: %s", cbPlaceholder.str(), (char *)data);
}
else
failx("Internal error: detected invalid CouchbaseQueryCommand while attempting to bind to field: %s", cbPlaceholder.str());
}
