Module mz_adapter::session

Per-connection configuration parameters and state.

Structs

• InProgressRows
  State of an in-progress, rows-returning portal.
• Portal
  A portal represents the execution state of a running or runnable query.
• PreparedStatement
  A prepared statement.
• Session
  A session holds per-connection state.
• SessionConfig
  Configures a new Session.
• SessionMeta
  Data structure suitable for passing to other threads that need access to some common Session properties.
• SessionVars
  Session variables.
• Transaction
  State data for transactions.
• WriteOp
  An INSERT waiting to be committed.

Enums

• EndTransactionAction
  The action to take during end_transaction.
• PortalState
  Execution states of a portal.
• RequireLinearization
  Whether a transaction requires linearization.
• TransactionCode
  A transaction’s status code.
• TransactionOps
  The type of operation being performed by the transaction.
• TransactionStatus
  The transaction status of a session.

Constants

• DEFAULT_DATABASE_NAME
  The name of the default database that Materialize uses.
• SERVER_MAJOR_VERSION
  The major version of PostgreSQL that Materialize claims to be.
• SERVER_MINOR_VERSION
  The minor version of PostgreSQL that Materialize claims to be.
• SERVER_PATCH_VERSION
  The patch version of PostgreSQL that Materialize claims to be.

Traits

• Var
  A Var represents a configuration parameter of an arbitrary type.

Type Aliases

• RowBatchStream
  A channel of batched rows.
• TransactionId
  An abstraction allowing us to identify different transactions.