Trait sea_schema::probe::SchemaProbe

pub trait SchemaProbe {
    // Required methods
    fn get_current_schema() -> SimpleExpr;
    fn query_tables() -> SelectStatement;
    fn has_index<T, C>(table: T, index: C) -> SelectStatement
       where T: AsRef<str>,
             C: AsRef<str>;

    // Provided methods
    fn has_table<T>(table: T) -> SelectStatement
       where T: AsRef<str> { ... }
    fn has_column<T, C>(table: T, column: C) -> SelectStatement
       where T: AsRef<str>,
             C: AsRef<str> { ... }
}

Required Methods

fn get_current_schema() -> SimpleExpr

fn query_tables() -> SelectStatement

fn has_index<T, C>(table: T, index: C) -> SelectStatement

where T: AsRef<str>, C: AsRef<str>,

Provided Methods

fn has_table<T>(table: T) -> SelectStatement

where T: AsRef<str>,

fn has_column<T, C>(table: T, column: C) -> SelectStatement

where T: AsRef<str>, C: AsRef<str>,

Object Safety

This trait is not object safe.

Implementors

impl SchemaProbe for MySql

Available on crate features probe and mysql only.

impl SchemaProbe for Postgres

Available on crate features probe and postgres only.

impl SchemaProbe for Sqlite

Available on crate features probe and sqlite only.