Sha256: 9e56a196da9569ecc6cf4c906c564046527e475a0ba5d5733248842f5f51e266
Contents?: true
Size: 850 Bytes
Versions: 129
Compression:
Stored size: 850 Bytes
Contents
# frozen-string-literal: true
module Sequel
class Dataset
module Replace
# Execute a REPLACE statement on the database (deletes any duplicate
# rows before inserting).
def replace(*values)
execute_insert(replace_sql(*values))
end
# SQL statement for REPLACE
def replace_sql(*values)
clone(:replace=>true).insert_sql(*values)
end
# Replace multiple rows in a single query.
def multi_replace(*values)
clone(:replace=>true).multi_insert(*values)
end
# Databases using this module support REPLACE.
def supports_replace?
true
end
private
# If this is an replace instead of an insert, use replace instead
def insert_insert_sql(sql)
sql << (@opts[:replace] ? 'REPLACE' : 'INSERT')
end
end
end
end
Version data entries
129 entries across 112 versions & 2 rubygems