freesinger commented on code in PR #10322:
URL: https://github.com/apache/doris/pull/10322#discussion_r975637134
##########
be/src/olap/types.h:
##########
@@ -1559,6 +1566,65 @@ struct FieldTypeTraits<OLAP_FIELD_TYPE_STRING> : public
FieldTypeTraits<OLAP_FIE
}
};
+template <>
+struct FieldTypeTraits<OLAP_FIELD_TYPE_JSONB> : public
FieldTypeTraits<OLAP_FIELD_TYPE_VARCHAR> {
+ static int cmp(const void* left, const void* right) {
+ LOG(WARNING) << "can not compare JSONB values";
+ return -1; // always update ?
+ }
+
+ static Status from_string(void* buf, const std::string& scan_key, const
int precision,
+ const int scale) {
+ JsonBinaryValue binary_val(scan_key.c_str(), scan_key.size());
+ auto jdoc = JsonbDocument::createDocument(binary_val.value(),
binary_val.size());
+ size_t value_len = jdoc->numPackedBytes();
+ if (value_len > config::jsonb_type_length_soft_limit_bytes) {
+ LOG(WARNING) << "the len of value json is too long, len=" <<
value_len
+ << ", max_len=" <<
config::jsonb_type_length_soft_limit_bytes;
+ return Status::OLAPInternalError(OLAP_ERR_INPUT_PARAMETER_ERROR);
+ }
+
+ auto slice = reinterpret_cast<Slice*>(buf);
+ memory_copy(slice->data, reinterpret_cast<const
char*>(jdoc->getValue()), value_len);
Review Comment:
jdoc has header
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