Enum DO 

#[non_exhaustive]
pub enum DO {
    CreateSchema(String),
    CreateTable(ColInfo),
    CreateIndex(IndexInfo),
    CreateFunction(ObjRef, Rc<String>, bool),
    AlterTable(ObjRef, LVec<AlterCol>),
    DropSchema(String),
    DropTable(ObjRef),
    DropIndex(ObjRef, String),
    DropFunction(ObjRef),
    Insert(Rc<Table>, LVec<usize>, CTableExpression),
    Update(LVec<(usize, CExpPtr<Value>)>, CTableExpression, Option<CExpPtr<bool>>),
    Delete(CTableExpression, Option<CExpPtr<bool>>),
}

Database Operation

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

CreateSchema(String)

Create Schema.

CreateTable(ColInfo)

Create Table.

CreateIndex(IndexInfo)

Create Index.

CreateFunction(ObjRef, Rc<String>, bool)

Create Function.

AlterTable(ObjRef, LVec<AlterCol>)

Alter Table.

DropSchema(String)

Drop Schema.

DropTable(ObjRef)

Drop Table.

DropIndex(ObjRef, String)

Drop Index.

DropFunction(ObjRef)

Drop Function.

Insert(Rc<Table>, LVec<usize>, CTableExpression)

Insert into Table.

Update(LVec<(usize, CExpPtr<Value>)>, CTableExpression, Option<CExpPtr<bool>>)

Update Table rows.

Delete(CTableExpression, Option<CExpPtr<bool>>)

Delete Table rows.