Struct sql_migration_sim::Schema

pub struct Schema {
    pub tables: HashMap<String, Table>,
    pub views: HashMap<String, View>,
    /* private fields */
}

The database schema, built from parsing one or more SQL statements.

Fields

tables: HashMap<String, Table>

The tables in the schema

views: HashMap<String, View>

The views in the schema

Implementations

impl Schema

pub fn new() -> Self

Create a new Schema that parses with a generic SQL dialect

pub fn new_with_dialect<D: Dialect>(dialect: D) -> Self

Create a new Schema that parses with the given SQL dialect

pub fn apply_sql(&mut self, sql: &str) -> Result<(), Error>

Apply one or more SQL statements to the schema

pub fn apply_file(&mut self, filename: &str) -> Result<(), Error>

Read a SQL file and apply its contents to the schema