thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-22 07:31:57 +00:00
Code Issues Packages Projects Releases Wiki Activity

Minor fix.

Browse Source
This commit is contained in:
romanzhukov 2021-08-06 18:24:04 +03:00
parent 08590874b3
commit 51198a1654
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
docs/en/sql-reference/data-types/string.md
View File

@ -15,6 +15,6 @@ When creating tables, numeric parameters for string fields can be set (e.g. `VAR
ClickHouse does not have the concept of encodings. Strings can contain an arbitrary set of bytes, which are stored and output as-is.
If you need to store texts, we recommend using UTF-8 encoding. At the very least, if your terminal uses UTF-8 (as recommended), you can read and write your values without making conversions.
Similarly, certain functions for working with strings have separate variations that work under the assumption that the string contains a set of bytes representing a UTF-8 encoded text.
For example, the ‘length’ function calculates the string length in bytes, while the ‘lengthUTF8’ function calculates the string length in Unicode code points, assuming that the value is UTF-8 encoded.
For example, the [length](../functions/string-functions.md#length) function calculates the string length in bytes, while the [lengthUTF8](../functions/string-functions.md#lengthutf8) function calculates the string length in Unicode code points, assuming that the value is UTF-8 encoded.
[Original article](https://clickhouse.tech/docs/en/data_types/string/) <!--hide-->