Trait SqlExecutor

pub trait SqlExecutor {
    type Error: Error;

    // Required methods
    fn sql_query_values(
        &mut self,
        query: &str,
    ) -> Result<Vec<usize>, Self::Error>;
    fn sql_execute(&mut self, query: &str) -> Result<(), Self::Error>;
}

Defines an implementation capable of executing SQL statement on a sqlite connection.

This is required so we can set up the temporary triggers and tables required to track changes.

Required Associated Types

type Error: Error

Required Methods

fn sql_query_values(&mut self, query: &str) -> Result<Vec<usize>, Self::Error>

This method will execute a query which returns 0 or N rows with one column of type usize.

Errors

Should return error if the query failed.

fn sql_execute(&mut self, query: &str) -> Result<(), Self::Error>

Execute an sql statement which does not return any rows.

Errors

Should return error if the query failed.

Implementors