67 lines
1.4 KiB
Go
67 lines
1.4 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) parseLiveStatement() (stmt *LiveStatement, err error) {
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stmt = &LiveStatement{}
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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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_, _, stmt.Diff = p.mightBe(DIFF)
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if stmt.Diff == false {
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if stmt.Expr, err = p.parseFields(); err != nil {
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return nil, err
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}
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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.Fetch, err = p.parseFetch(); 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) parseKillStatement() (stmt *KillStatement, err error) {
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stmt = &KillStatement{}
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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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return
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}
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