Sha256: e9ba7a56435ead41906aad8929ebd8bf65b8f95ac550f0d9a15b98f103c5a12d
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Size: 1.58 KB
Versions: 5
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Contents
# frozen-string-literal: true
require 'swift/db/sqlite3'
Sequel.require 'adapters/shared/sqlite'
module Sequel
module Swift
# Database and Dataset instance methods for SQLite specific
# support via Swift.
module SQLite
# Database instance methods for SQLite databases accessed via Swift.
module DatabaseMethods
include Sequel::SQLite::DatabaseMethods
DATABASE_ERROR_REGEXPS = {
/\AUNIQUE constraint failed: / => UniqueConstraintViolation,
/\AFOREIGN KEY constraint failed/ => ForeignKeyConstraintViolation,
/\ACHECK constraint failed/ => CheckConstraintViolation,
/\A(SQLITE ERROR 19 \(CONSTRAINT\) : )?constraint failed/ => ConstraintViolation,
/may not be NULL\z|NOT NULL constraint failed: .+/ => NotNullConstraintViolation,
/\ASQLITE ERROR \d+ \(\) : CHECK constraint failed: / => CheckConstraintViolation
}.freeze
def database_error_regexps
DATABASE_ERROR_REGEXPS
end
# Set the correct pragmas on the connection.
def connect(opts)
c = super
connection_pragmas.each{|s| log_connection_yield(s, c){c.execute(s)}}
c
end
end
# Dataset class for SQLite datasets accessed via Swift.
class Dataset < Swift::Dataset
include Sequel::SQLite::DatasetMethods
private
# Use Swift's escape method for quoting.
def literal_string_append(sql, s)
sql << "'" << db.synchronize(@opts[:server]){|c| c.escape(s)} << "'"
end
end
end
end
end
Version data entries
5 entries across 5 versions & 2 rubygems