tree 8032b8869938142a6213702109f5bd35c7dffe4a
parent 680cc9395c55a88217f2de975f62ad588e8c95d5
author Francisco Guerrero <frankgh@apache.org> 1699920996 -0800
committer Francisco Guerrero <frankgh@apache.org> 1701969741 -0800

CASSANDRA-19024 Fix bulk reading when using identifiers that need quotes

Cassandra treats all identifiers as lower case unless explicitly quoted by the users,
(i.e. keyspace names, table names, column names, etc). We can define a case-sensitive
identifier or we can use a reserved word as an identifier by quoting it during DDL
creation.

In the analytics library, bulk reads fail when we encounter these identifiers. In this,
commit, we fix the issue by properly propagating information about whether identifiers
need to be quoted by exposing a new data frame option (`quote_identifiers`). When set to
`true`, it will maybe quote the keyspace/table and it will properly be able to read data
when these situations are encountered.

Patch by Francisco Guerrero; Reviewed by Yifan Cai for CASSANDRA-19024