Infinidat/infi.clickhouse_orm
1
1
Fork 0
mirror of https://github.com/Infinidat/infi.clickhouse_orm.git synced 2024-11-26 02:33:45 +03:00
Code Issues Packages Projects Releases Wiki Activity

Fix description of ALIAS fields

Browse Source
This commit is contained in:
Itai Shirav 2018-10-14 09:51:04 +03:00
parent f24749112e
commit 4f4ce697e4
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
docs/class_reference.md
View File

@ -27,7 +27,7 @@ created on the ClickHouse server if it does not already exist.
#### add_setting(name, value) #### add_setting(name, value)
Add a database setting that will be sent with every request. Adds a database setting that will be sent with every request.
For example, `db.add_setting("max_execution_time", 10)` will For example, `db.add_setting("max_execution_time", 10)` will
limit query execution time to 10 seconds. limit query execution time to 10 seconds.
The name must be string, and the value is converted to string in case The name must be string, and the value is converted to string in case

6
docs/models_and_databases.md
View File

@ -37,7 +37,7 @@ To allow null values in a field, wrap it inside a `NullableField`:
birthday = fields.NullableField(fields.DateField()) birthday = fields.NullableField(fields.DateField())
In this case, the default value for that fields becomes `null` unless otherwide specified. In this case, the default value for that field becomes `null` unless otherwise specified.
### Materialized fields ### Materialized fields
@ -51,9 +51,9 @@ It is not possible to specify a default value for a materialized field.
### Alias fields ### Alias fields
An alias field is simply a different way to call another field in the model. For example: An alias field is a field whose value is calculated by ClickHouse on the fly, as a function of other fields. It is not physically stored by the database. For example:
date_born = field.DateField(alias="birthday") weekday_born = field.UInt8Field(alias="toDayOfWeek(birthday)")
Alias fields are read-only, meaning that their values are not sent to the database when inserting records. Alias fields are read-only, meaning that their values are not sent to the database when inserting records.