Dialect parity between GoogleSQL and PostgreSQL
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The following features are not supported by PostgreSQL-dialect databases.
- Protocol buffer
data type. As an alternative, you can store serialized protocol buffers as the
PostgreSQL
BYTEA
type.
TABLESAMPLE
operator
- The following columns in
SPANNER_SYS
statistics tables:
PostgreSQL-dialect databases support the PostgreSQL
JSONB
type, which is equivalent to
GoogleSQL JSON
type
in functionality.
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Last updated 2024-10-01 UTC.
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