Struct PostgreSQLConnection 

pub struct PostgreSQLConnection { /* private fields */ }

PostgreSQL connection wrapper (stub)

Implementations

impl PostgreSQLConnection

pub fn new(config: &DatabaseConfig) -> Result<Self>

Create a new PostgreSQL connection (stub)

Trait Implementations

impl DatabaseConnection for PostgreSQLConnection

fn query(&self, _query: &QueryBuilder) -> Result<ResultSet>

Execute a query and return results

fn execute_sql(&self, _sql: &str, _params: &[Value]) -> Result<ResultSet>

Execute a raw SQL query

fn insert_array( &self, _table: &str, _data: ArrayView2<'_, f64>, _columns: &[&str], ) -> Result<usize>

Insert data from Array2

fn create_table(&self, _table: &str, _schema: &TableSchema) -> Result<()>

Create table from schema

fn table_exists(&self, _table: &str) -> Result<bool>

Check if table exists

fn get_schema(&self, _table: &str) -> Result<TableSchema>

Get table schema