surrealpatch/sql/view.go

87 lines
1.8 KiB
Go
Raw Normal View History

2016-09-20 23:36:37 +00:00
// 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{}
stmt.KV = p.c.Get("KV").(string)
stmt.NS = p.c.Get("NS").(string)
stmt.DB = p.c.Get("DB").(string)
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 {
2016-09-20 23:36:37 +00:00
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{}
stmt.KV = p.c.Get("KV").(string)
stmt.NS = p.c.Get("NS").(string)
stmt.DB = p.c.Get("DB").(string)
if stmt.Name, err = p.parseName(); err != nil {
return nil, err
}
if _, _, err = p.shouldBe(EOF, SEMICOLON); err != nil {
return nil, err
}
return
}