Which sorting rule should I choose in Navicat?
The choice of collation depends on the data source type: MySQL: MySQL collationPostgreSQL: PostgreSQL collationOracle: NLS_SORTSQL Server: SQL Server collationSQLite: BINARY
Navicat collation selection
Question: Which collation should I choose when using Navicat?
Answer: The choice of collation depends on the type of data source.
Detailed description:
Database type | Recommended sorting rules |
---|---|
MySQL | MySQL collation |
PostgreSQL | PostgreSQL collation |
Oracle | NLS_SORT |
SQL Server collation | |
BINARY |
MySQL collation
MySQL collation defines the character set and Sorting rules. It specifies how characters are sorted, such as case-sensitive or case-insensitive.PostgreSQL collation
PostgreSQL collation also defines the character set and collation, but it is more flexible, using the custom rules option.NLS_SORT
NLS_SORT is a national language support sort in Oracle that takes into account language-specific collations, such as Chinese or Japanese.SQL Server collation
SQL Server collation defines the character set, collation, and case-sensitivity rules.BINARY
BINARY collation sorts data in binary order without regard to character set or language rules.Selection Guide:
- Generally, use the default collation of the database.
- If custom sorting is required, use database type-specific collation.
- For binary data or text that does not require language-specific sorting, use the BINARY collation.
The above is the detailed content of Which sorting rule should I choose in Navicat?. For more information, please follow other related articles on the PHP Chinese website!

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