- Interface changes - `dbDataType()` maps `character` values to `"TEXT"` by default (#102). - The default implementation of `dbQuoteString()` doesn't call `encodeString()` anymore: Neither SQLite nor Postgres understand e.g. `\n` in a string literal, and all of SQLite, Postgres, and MySQL accept an embedded newline (#121). - Interface enhancements - New `dbSendStatement()` generic, forwards to `dbSendQuery()` by default (#20, #132). - New `dbExecute()`, calls `dbSendStatement()` by default (#109, @bborgesr). - New `dbWithTransaction()` that calls `dbBegin()` and `dbCommit()`, and `dbRollback()` on failure (#110, @bborgesr). - New `dbBreak()` function which allows aborting from within `dbWithTransaction()` (#115, #133). - Export `dbFetch()` and `dbQuoteString()` methods. - Documentation improvements: - One example per function (except functions scheduled for deprecation) (#67). - Consistent layout and identifier naming. - Better documentation of generics by adding links to the class and related generics in the "See also" section under "Other DBI... generics" (#130). S4 documentation is directed to a hidden page to unclutter documentation index (#59). - Fix two minor vignette typos (#124, @mdsumner). - Add package documentation. - Remove misleading parts in `dbConnect()` documentation (#118). - Remove misleading link in `dbDataType()` documentation. - Remove full stop from documentation titles. - New help topic "DBIspec" that contains the full DBI specification (currently work in progress) (#129). - HTML documentation generated by `staticdocs` is now uploaded to http://rstats-db.github.io/DBI for each build of the "production" branch (#131). - Further minor changes and fixes. - Internal - Use `contains` argument instead of `representation()` to denote base classes (#93). - Remove redundant declaration of transaction methods (#110, @bborgesr).

Add examples #67

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