Enum SQLStmt 

pub enum SQLStmt {
    Select {
        cols: Vec<String>,
        from: String,
        where_: Option<SQLExpr>,
        limit: Option<usize>,
    },
    Insert {
        table: String,
        values: Vec<SQLExpr>,
    },
    Update {
        table: String,
        set_col: String,
        set_val: SQLExpr,
        where_: Option<SQLExpr>,
    },
    Delete {
        table: String,
        where_: Option<SQLExpr>,
    },
    CreateTable(SQLTable),
    DropTable(String),
}

SQL statements that the backend can emit.

Variants

Select

Fields

cols: Vec<String>

from: String

where_: Option<SQLExpr>

limit: Option<usize>

Insert

Fields

table: String

values: Vec<SQLExpr>

Update

Fields

table: String

set_col: String

set_val: SQLExpr

where_: Option<SQLExpr>

Delete

Fields

table: String

where_: Option<SQLExpr>

CreateTable(SQLTable)

DropTable(String)

Trait Implementations

impl Clone for SQLStmt

fn clone(&self) -> SQLStmt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SQLStmt

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

Formats the value using the given formatter.