module Sequel::Dataset::Replace
Constants
- INSERT
- REPLACE
Public Instance Methods
multi_replace(*values)
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Replace multiple rows in a single query.
# File lib/sequel/adapters/utils/replace.rb, line 19 def multi_replace(*values) clone(:replace=>true).multi_insert(*values) end
replace(*values)
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Execute a REPLACE statement on the database (deletes any duplicate rows before inserting).
# File lib/sequel/adapters/utils/replace.rb, line 9 def replace(*values) execute_insert(replace_sql(*values)) end
replace_sql(*values)
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supports_replace?()
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Databases using this module support REPLACE.
# File lib/sequel/adapters/utils/replace.rb, line 24 def supports_replace? true end
Private Instance Methods
insert_insert_sql(sql)
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If this is an replace instead of an insert, use replace instead
# File lib/sequel/adapters/utils/replace.rb, line 31 def insert_insert_sql(sql) sql << (@opts[:replace] ? REPLACE : INSERT) end