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