49 lines
1.3 KiB
Go
49 lines
1.3 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) parseRemoveStatement() (Statement, error) {
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if p.buf.txn {
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return nil, &TXError{}
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}
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// Inspect the next token.
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tok, _, err := p.shouldBe(NAMESPACE, DATABASE, LOGIN, TOKEN, SCOPE, TABLE, FIELD, INDEX, VIEW)
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switch tok {
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case NAMESPACE:
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return p.parseRemoveNamespaceStatement()
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case DATABASE:
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return p.parseRemoveDatabaseStatement()
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case LOGIN:
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return p.parseRemoveLoginStatement()
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case TOKEN:
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return p.parseRemoveTokenStatement()
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case SCOPE:
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return p.parseRemoveScopeStatement()
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case TABLE:
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return p.parseRemoveTableStatement()
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case FIELD:
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return p.parseRemoveFieldStatement()
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case INDEX:
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return p.parseRemoveIndexStatement()
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case VIEW:
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return p.parseRemoveViewStatement()
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default:
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return nil, err
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}
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}
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