SPG execution engine — v0.3 wires the SQL front-end to the in-memory
storage layer. Implements CREATE TABLE, single-row INSERT VALUES, and
SELECT * FROM <table> (no WHERE yet — that lands in v0.4 alongside
expression evaluation against rows).
SPG execution engine — v0.3 wires the SQL front-end to the in-memory
storage layer. Implements CREATE TABLE, single-row INSERT VALUES, and
SELECT * FROM <table> (no WHERE yet — that lands in v0.4 alongside
expression evaluation against rows).