Class: DBI::DBD::Pg::Statement

Class

DBI::DBD::Pg::Statement

In:

lib/dbd/pg/statement.rb

Parent:

DBI::BaseStatement

See DBI::BaseStatement, and DBI::DBD::Pg::Tuples.

Methods

[] bind_param column_info execute fetch fetch_scroll finish internal_finish internal_prepare new rows translate_param_markers

Classes and Modules

Class DBI::DBD::Pg::Statement::DummyQuoter

Constants

PG_STMT_NAME_PREFIX = 'ruby-dbi:Pg:'

Public Class methods

Public Instance methods

Attributes:

If pg_row_count is requested and the statement has already executed, postgres will return what it believes is the row count.

bind_param(index, value, options)

See DBI::DBD::Pg::Tuples#column_info.

See DBI::BaseDatabase#execute.

This method will make use of PostgreSQL‘s native BLOB support if DBI::Binary objects are passed in.

fetch_scroll(direction, offset)

Private Instance methods

internal_finish()

finish the statement at a lower level

internal_prepare()

prepare the statement at a lower level.

translate_param_markers(sql)

Prepare the given SQL statement, returning its PostgreSQL string handle. ?-style parameters are translated to $1, $2, etc.