upsert 0.4.0
Upsert for MySQL, PostgreSQL, and SQLite. Codifies various SQL MERGE tricks like MySQL's ON DUPLICATE KEY UPDATE, PostgreSQL's CREATE FUNCTION merge_db, and SQLite's INSERT OR IGNORE.
Gemfile:
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安装:
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Development 依赖 (13):
activerecord
>= 0
activerecord-import
>= 0
faker
>= 0
mysql2
>= 0
pg
>= 0
posix-spawn
>= 0
pry
>= 0
rspec-core
>= 0
rspec-expectations
>= 0
rspec-mocks
>= 0
sqlite3
>= 0
yard
>= 0