86 lines
1.8 KiB
Go
86 lines
1.8 KiB
Go
// Copyright © 2016 Abcum Ltd
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package sql
|
|
|
|
func (p *parser) parseDefineViewStatement() (stmt *DefineViewStatement, err error) {
|
|
|
|
stmt = &DefineViewStatement{}
|
|
|
|
if stmt.KV, stmt.NS, stmt.DB, err = p.o.get(AuthDB); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if stmt.Name, err = p.parseName(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
_, _, err = p.shouldBe(AS)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
_, _, err = p.shouldBe(SELECT)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if stmt.Expr, err = p.parseField(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
_, _, err = p.shouldBe(FROM)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if stmt.What, err = p.parseWhat(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if stmt.Cond, err = p.parseCond(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if stmt.Group, err = p.parseGroup(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if _, _, err = p.shouldBe(EOF, SEMICOLON); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return
|
|
|
|
}
|
|
|
|
func (p *parser) parseRemoveViewStatement() (stmt *RemoveViewStatement, err error) {
|
|
|
|
stmt = &RemoveViewStatement{}
|
|
|
|
if stmt.KV, stmt.NS, stmt.DB, err = p.o.get(AuthDB); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if stmt.Name, err = p.parseName(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if _, _, err = p.shouldBe(EOF, SEMICOLON); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return
|
|
|
|
}
|