Struct ClickHouseFilters

pub struct ClickHouseFilters {
    pub pagination: Option<Paginate>,
    pub sorting: Option<Sorting>,
    pub filters: Option<FilterBuilder>,
    pub column_defs: HashMap<&'static str, ColumnDef>,
}

Main struct for ClickHouse filtering, sorting, and pagination

Fields

pagination: Option<Paginate>

sorting: Option<Sorting>

filters: Option<FilterBuilder>

column_defs: HashMap<&'static str, ColumnDef>

Implementations

impl ClickHouseFilters

pub fn new( pagination: Option<PaginationOptions>, sorting_columns: Vec<SortedColumn>, filtering_options: Option<FilteringOptions>, column_defs: HashMap<&'static str, ColumnDef>, ) -> Result<ClickHouseFilters>

Create a new ClickHouseFilters instance

This is the main entry point for creating filters.

pub fn sql(&self) -> Result<String>

Generate the SQL for this filter

pub fn count_sql(&self, schema: &str, table: &str) -> Result<String>

Generate a SQL COUNT query for this filter

pub fn query_sql( &self, schema: &str, table: &str, columns: &[&str], ) -> Result<String>

Generate a complete SQL query for this filter

Trait Implementations

impl Clone for ClickHouseFilters

fn clone(&self) -> ClickHouseFilters

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ClickHouseFilters

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.