>         "encryptionType":"xor",
>         "encryptionKey":"e6e600bc063aad12f6387beab650c48a"
>       }'
>     );

### Using (Reading) Zonefile Files

To create a new zonefile table:

>     CREATE VIRTUAL TABLE z1 USING zonefile;


This creates two virtual tables in the database schema. One read-only table






named "z1", with a schema equivalent to:

>     CREATE TABLE z1(  -- this whole table is read-only
>       k INTEGER PRIMARY KEY,     -- key value
>       v BLOB,                    -- associated blob of data
>       fileid INTEGER,            -- file id (rowid value for z1_files)
>       sz INTEGER                 -- size of blob of data in bytes
>     );

>         "encryptionType":"xor",
>         "encryptionKey":"e6e600bc063aad12f6387beab650c48a"
>       }'
>     );

### Using (Reading) Zonefile Files

To create a new zonefile table, one of the following:

>     CREATE VIRTUAL TABLE z1 USING zonefile;
>     CREATE VIRTUAL TABLE z1 USING zonefile(cachesize=N);


where <i>N</i> is any non-zero positive integer. If the zonefile is used
to access any files containing compressed or encrypted data, it maintains
an LRU cache of uncompressed frame data <i>N</i> frames in size. The
default value of <i>N</i> is 1.

Creating a "zonefile" virtual table actually creates two virtual tables in the
database schema. One read-only table named "z1", with a schema equivalent to:

>     CREATE TABLE z1(  -- this whole table is read-only
>       k INTEGER PRIMARY KEY,     -- key value
>       v BLOB,                    -- associated blob of data
>       fileid INTEGER,            -- file id (rowid value for z1_files)
>       sz INTEGER                 -- size of blob of data in bytes
>     );