Why latin1 swedish ci

Character Sets and Collations in General. Specifying Character Sets and Collations. Collation Naming Conventions. Server Character Set and Collation. Database Character Set and Collation. Table Character Set and Collation. Column Character Set and Collation. Examples of Character Set and Collation Assignment.

Connection Character Sets and Collations. Configuring Application Character Set and Collation. Column Character Set Conversion. Character Set and Collation Compatibility. Collation Coercibility in Expressions. PHPExcel 1. Cell caching offers a trade-off reducing memory usage either by serializing the cell data to reduce its size, or allowing cell data to be held outside of PHP memory with only an index of cells maintained "in memory"; but at a cost in performance.

By default, cell caching will store all cells in memory for the best speed; but other caching options include:. The SQLite options were the most recently added, and provide the best memory usage because even the "cell index" isn't maintained in memory, and I'm currently testing some changes to see if I can improve the sqlite execution speed.

Asked 8 Months ago Answers: 5 Viewed times. By default, cell caching will store all cells in memory for the best speed; but other caching options include: zipped in memory serialized in memory igbinary serialized in memory red on disk APC memcache wincache phptemp sqlite or sqlite3 database speed and memory usage vary between them and will also vary depending on operating platform and other setings, so you'd need to work out which was the best option to use in your own situation; but as a general guideline, the more efficient the use of memory, the slower performance.

Usage is covered in section 4. Improve this answer. Rick James Rick James Mehar - If you had accented letters in the table, then the data may be garbled. But you may not see it. C3B3 is the correct utf8mb4 for o-acute and C for the L-stroke. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown.

The Overflow Blog. Does ES6 make JavaScript frameworks obsolete? Podcast Do polyglots have an edge when it comes to mastering programming