kip-sql 0.0.1-alpha.8

build the SQL layer of KipDB database
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

use crate::binder::{lower_case_name, split_name, BindError, Binder};
use crate::planner::operator::drop_table::DropTableOperator;
use crate::planner::operator::Operator;
use crate::planner::LogicalPlan;
use crate::storage::Transaction;
use sqlparser::ast::ObjectName;
use std::sync::Arc;

impl<'a, T: Transaction> Binder<'a, T> {
    pub(crate) fn bind_drop_table(
        &mut self,
        name: &ObjectName,
        if_exists: &bool,
    ) -> Result<LogicalPlan, BindError> {
        let name = lower_case_name(name);
        let name = split_name(&name)?;
        let table_name = Arc::new(name.to_string());

        let plan = LogicalPlan {
            operator: Operator::DropTable(DropTableOperator {
                table_name,
                if_exists: *if_exists,
            }),
            childrens: vec![],
        };
        Ok(plan)
    }
}