110 lines
2.5 KiB
Plaintext
110 lines
2.5 KiB
Plaintext
// Licensed to Cloudera, Inc. under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. Cloudera, Inc. licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. 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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DataDefinition
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: AlterStatement
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;
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DataDefinition_EDIT
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: AlterStatement_EDIT
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;
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AlterStatement
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: AlterTable
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| AlterView
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;
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AlterStatement_EDIT
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: AlterTable_EDIT
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| AlterView_EDIT
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| 'ALTER' 'CURSOR'
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{
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parser.suggestKeywords(['TABLE', 'VIEW']);
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}
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;
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AlterTable
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: AlterTableLeftSide PartitionSpec
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;
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AlterTable_EDIT
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: AlterTableLeftSide_EDIT
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| AlterTableLeftSide_EDIT PartitionSpec
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| AlterTableLeftSide 'CURSOR'
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| AlterTableLeftSide PartitionSpec 'CURSOR'
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;
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AlterTableLeftSide
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: 'ALTER' 'TABLE' SchemaQualifiedTableIdentifier
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{
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parser.addTablePrimary($3);
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}
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;
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AlterTableLeftSide_EDIT
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: 'ALTER' 'TABLE' SchemaQualifiedTableIdentifier_EDIT
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{
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if (parser.yy.result.suggestTables) {
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parser.yy.result.suggestTables.onlyTables = true;
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}
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}
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| 'ALTER' 'TABLE' 'CURSOR'
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{
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parser.suggestTables({ onlyTables: true });
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parser.suggestDatabases({ appendDot: true });
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}
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;
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AlterView
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: AlterViewLeftSide 'AS' QuerySpecification
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;
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AlterView_EDIT
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: AlterViewLeftSide_EDIT
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| AlterViewLeftSide 'CURSOR'
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{
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parser.suggestKeywords(['AS']);
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}
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| AlterViewLeftSide 'SET' 'CURSOR'
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| AlterViewLeftSide 'AS' 'CURSOR'
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{
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parser.suggestKeywords(['SELECT']);
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}
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| AlterViewLeftSide 'AS' QuerySpecification_EDIT
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;
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AlterViewLeftSide
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: 'ALTER' 'VIEW' SchemaQualifiedTableIdentifier
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{
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parser.addTablePrimary($3);
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}
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;
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AlterViewLeftSide_EDIT
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: 'ALTER' 'VIEW' SchemaQualifiedTableIdentifier_EDIT
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{
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if (parser.yy.result.suggestTables) {
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parser.yy.result.suggestTables.onlyViews = true;
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}
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}
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| 'ALTER' 'VIEW' 'CURSOR'
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{
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parser.suggestTables({ onlyViews: true });
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parser.suggestDatabases({ appendDot: true });
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}
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;
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