Module sys 

System table functions.

Functions

create_function

Create or alter a function in the database by saving the source into the Function system table.

create_index

Create a new table index by writing to the system Index and IndexColumn tables.

create_schema

Create a schema in the database by writing to the system Schema table.

create_table

Create a new table in the database by writing to the system Table and Column tables.

get_function

Get then parse a function from the database.

get_function_id

Get the id of a function.

get_id_gen

Get the IdGen field for a table. This is only needed to initialise system tables.

get_index

Get information about an index from name.

get_schema

Get the id of a schema from a name.

get_table

Gets table from the database.

save_id_gen

Update IdGen field for a table.

set_ix_root

Update root page for index.

set_root

Update root page for table ( for ALTER TABLE ).