Struct FilteringOptions

pub struct FilteringOptions {
    pub expressions: Vec<FilterExpression>,
    pub case_insensitive: bool,
    pub column_defs: HashMap<&'static str, ColumnDef>,
}

Filtering options for ClickHouse queries

Fields

expressions: Vec<FilterExpression>

case_insensitive: bool

column_defs: HashMap<&'static str, ColumnDef>

Implementations

impl FilteringOptions

pub fn new( expressions: Vec<FilterExpression>, column_defs: HashMap<&'static str, ColumnDef>, ) -> Self

pub fn case_sensitive( expressions: Vec<FilterExpression>, column_defs: HashMap<&'static str, ColumnDef>, ) -> Self

pub fn from_json_filters( filters: &[JsonFilter], column_defs: HashMap<&'static str, ColumnDef>, ) -> Result<Option<Self>>

Create FilteringOptions from JSON filters

pub fn to_filter_builder(&self) -> Result<FilterBuilder>

Convert to FilterBuilder

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

Generate SQL for this filtering option

pub fn try_from_expressions( expressions: Vec<Result<FilterExpression, Error>>, column_defs: HashMap<&'static str, ColumnDef>, ) -> Result<Option<Self>>

Create FilteringOptions from expressions with validation

Trait Implementations

impl Clone for FilteringOptions

fn clone(&self) -> FilteringOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.