boolean autoConnect optional true: Whether or not the datasource should. This column stores all data using storage classes NULL, TEXT or BLOB. array config optional null: Array of configuration information for the Datasource. The type affinity of a column is the recommended type for data stored in that column. from sqlalchemy import Boolean, Column, ForeignKey, Integer. Boolean Datatype SQLite does not have a separate Boolean storage. According to 0 & 1 you can right your if else block. When you go and select the int from the database. The values that you can use are 0 for false and 1 for true. SQLite supports the concept of "type affinity" on columns. In this example, well use SQLite, because it uses a single file and Python has integrated. Rather you store the boolean value in the database as int in SQLite. In SQLite, Boolean values are stored as integers i.e. SQLite does not Provide a separate Boolean storage class. The value is a blob of data, stored exactly as it was input. Text string, stored using the database encoding (UTF-8, UTF-16BE or UTF-16LE). SQLite does not have a separate storage class for storing dates and/or times, but SQLite is capable of storing dates and times as TEXT, REAL or INTEGER values. Instead, Boolean values are stored as integers 0 (false) and 1 (true). Boolean columns accept as input the SQL literals FALSE and TRUE. Signed integer, stored in 1, 2, 3, 4, 6, or 8 bytes depending on the magnitude of the valueĪ floating point value, 8-byte IEEE floating point number. SQLite does not have a separate Boolean storage class. Support for the BOOLEAN data type helps migrations from other database products. Storage classes Every value which is stored in an SQLite database has one of the following storage classes. In SQLite, the data type of a value is associated with the value itself, not with its container. SQLite uses a different and more general dynamic type system.SQLite Data Types are quite different than the normal SQL data types.
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