abstract struct DB::PoolStatement

• DB::PoolStatement
• Struct
• Value
• Object

Overview

When a statement is to be executed in a DB that has a connection pool a statement from the DB needs to be able to represent a statement in any of the connections of the pool. Otherwise the user will need to deal with actual connections in some point.

Included Modules

• DB::StatementMethods

Direct Known Subclasses

• DB::PoolPreparedStatement
• DB::PoolUnpreparedStatement

Defined in:

db/pool_statement.cr

Constructors

• .new(db : Database, query : String)

Instance Method Summary

• #exec : ExecResult

  See QueryMethods#exec

• #exec(*args_, args : Array | Nil = nil) : ExecResult

  See QueryMethods#exec

• #query : ResultSet

  See QueryMethods#query

• #query(*args_, args : Array | Nil = nil) : ResultSet

  See QueryMethods#query

• #scalar(*args_, args : Array | Nil = nil)

  See QueryMethods#scalar

Constructor Detail

Instance Method Detail