What SQL does VoltDB support?
For Version 1, VoltDB supports a basic subset of ANSI-standard SQL, including the CREATE INDEX, CREATE TABLE, and CREATE VIEW statements for schema definition and SELECT, INSERT, UPDATE, and DELETE for data manipulation. Additional SQL syntax will be added over time as the needs of users and customers dictate. See the Using VoltDB manual for details on the specific SQL syntax that the current version of VoltDB supports.