31 lines
857 B
Go
31 lines
857 B
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) parseEcho() (exp Token, err error) {
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// Next token might be RETURN
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if _, _, exi := p.mightBe(RETURN); exi {
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exp, _, err = p.shouldBe(ID, NONE, FULL, BOTH, DIFF, BEFORE, AFTER)
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if err != nil {
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return 0, err
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}
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}
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return
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}
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