Struct restq::ast::Select

pub struct Select {
    pub from_table: FromTable,
    pub filter: Option<Expr>,
    pub group_by: Option<Vec<Expr>>,
    pub having: Option<Expr>,
    pub projection: Option<Vec<ExprRename>>,
    pub order_by: Option<Vec<Order>>,
    pub range: Option<Range>,
}

Fields

from_table: FromTable

filter: Option<Expr>

group_by: Option<Vec<Expr>>

having: Option<Expr>

projection: Option<Vec<ExprRename>>

order_by: Option<Vec<Order>>

range: Option<Range>

Implementations

impl Select

pub fn set_page(&mut self, page: i64, page_size: i64)

pub fn get_page(&self) -> Option<i64>

pub fn get_page_size(&self) -> Option<i64>

pub fn add_simple_filter(
    &mut self,
    column: ColumnName,
    operator: Operator,
    search_key: &str
)

pub fn into_sql_select(
    &self,
    table_lookup: Option<&TableLookup>
) -> Result<Select, Error>

pub fn into_sql_query(
    &self,
    table_lookup: Option<&TableLookup>
) -> Result<Query, Error>

pub fn into_sql_statement(
    &self,
    table_lookup: Option<&TableLookup>
) -> Result<Statement, Error>

Trait Implementations

impl Clone for Select

pub fn clone(&self) -> Select

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Select

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

Formats the value using the given formatter.

impl Default for Select

pub fn default() -> Select

Returns the "default value" for a type.

impl Display for Select

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

Formats the value using the given formatter.

impl Into<Statement> for Select

pub fn into(self) -> Statement

Performs the conversion.

impl PartialEq<Select> for Select

pub fn eq(&self, other: &Select) -> bool

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &Select) -> bool

This method tests for !=.

impl StructuralPartialEq for Select