Show: Delphi C++
Display Preferences

FireDAC.Phys.SQLite.TFDSQLiteSecurity.Options

From RAD Studio API Documentation
Jump to: navigation, search

Delphi

property Options: TFDSQLiteSecurityOptions read FOptions write FOptions default [];

C++

__property TFDSQLiteSecurityOptions Options = {read=FOptions, write=FOptions, default=0};

Properties

Type Visibility Source Unit Parent
property published
FireDAC.Phys.SQLite.pas
FireDAC.Phys.SQLite.hpp
FireDAC.Phys.SQLite TFDSQLiteSecurity

Description

The encryption options.

Use the Options property to specify the database encryption options.

Option Description

soSetLargeCache

Due to current SQLite encryption limitation the SetPassword / ChangePassword / RemovePassword calls will fail, if the database has blob fields with a value size greater than 1 DB page, and the database does not fit into the SQLite cache. If soSetLargeCache is set, then SetPassword / ChangePassword / RemovePassword automatically set the cache size greater than the DB size, to fit the database into the memory in full. If the DB size is greater than the accessible system memory, then the corresponding call fails.

See Also

Personal tools
In Other Languages
Previous Versions
Assistance