Struct TenantQueryTransformer 

pub struct TenantQueryTransformer { /* private fields */ }

Query transformer for tenant isolation

Implementations

impl TenantQueryTransformer

pub fn new() -> Self

Create a new query transformer

pub fn register_table( self, table: impl Into<String>, column: impl Into<String>, ) -> Self

Register a table with its tenant column

pub fn register_tables(self, tables: &[&str], column: impl Into<String>) -> Self

Register multiple tables with the same column

pub fn exclude_table(self, table: impl Into<String>) -> Self

Exclude a table from filtering

pub fn with_parameters(self) -> Self

Use parameterized queries

pub fn with_filter_template(self, template: impl Into<String>) -> Self

Set custom filter template

pub fn get_tenant_column(&self, table: &str) -> Option<&str>

Get the tenant column for a table

pub fn requires_filtering(&self, table: &str) -> bool

Check if a table requires filtering

pub fn transform( &self, query: &str, tenant: &TenantId, config: &TenantConfig, ) -> TransformResult

Transform a query for a tenant

pub fn set_schema_search_path( &self, _tenant: &TenantId, config: &TenantConfig, ) -> Option<String>

Generate SET search_path command for schema isolation

pub fn use_database( &self, _tenant: &TenantId, config: &TenantConfig, ) -> Option<String>

Generate USE database command for database isolation

Trait Implementations

impl Default for TenantQueryTransformer

fn default() -> Self

Returns the “default value” for a type.