You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Adds the support of providing query options (optimizer version) via
three ways (precedence follows the order): client-level < environment variables < query-level. The environment
variable is set by "SPANNER_OPTIMIZER_VERSION".
Connection pooling:
Use the new connection pooling in gRPC. This change deprecates ClientConfig.numChannels and users should move to WithGRPCConnectionPool(numChannels) at their earliest convenience.
Example:
Return TransactionOutcomeUnknownError if a DEADLINE_EXCEEDED or CANCELED
error occurs while a COMMIT request is in flight.
spansql:
Added support for IN expressions and OFFSET clauses.
Fixed parsing of table constraints.
Added support for foreign key constraints in ALTER TABLE and CREATE TABLE.
Added support for GROUP BY clauses.
spannertest:
Added support for IN expressions and OFFSET clauses.
Added support for GROUP BY clauses.
Fixed data race in query execution.
No longer rejects reads specifying an index to use.
Return last commit timestamp as read timestamp when requested.
Evaluate add, subtract, multiply, divide, unary
negation, unary not, bitwise and/xor/or operations, as well as reporting
column types for expressions involving any possible arithmetic
operator.arithmetic expressions.
Fixed handling of descending primary keys.
Misc:
Change default healthcheck interval to 30 mins to reduce the GetSession
calls made to the backend.
Add marshal/unmarshal json for nullable types to support NullString,
NullInt64, NullFloat64, NullBool, NullTime, NullDate.