wehub-resource-sync
50 lines
1.5 KiB
Go
50 lines
1.5 KiB
Go
// Copyright 2023 Dolthub, Inc.
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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 ast
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import (
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"github.com/cockroachdb/errors"
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vitess "github.com/dolthub/vitess/go/vt/sqlparser"
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"github.com/dolthub/doltgresql/postgres/parser/sem/tree"
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)
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// nodeAnalyze handles *tree.Analyze nodes.
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func nodeAnalyze(ctx *Context, node *tree.Analyze) (vitess.Statement, error) {
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if node == nil {
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return nil, nil
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}
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// If no tables were specified, return an empty Analyze statement, and the analyzer
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// will populate all tables to be analyzed.
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if node.Table == nil {
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return &vitess.Analyze{}, nil
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}
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objectName, ok := node.Table.(*tree.UnresolvedObjectName)
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if !ok {
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return nil, errors.Errorf("unsupported table type in Analyze node: %T", node.Table)
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}
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return &vitess.Analyze{Tables: []vitess.TableName{
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{
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Name: vitess.NewTableIdent(objectName.Object()),
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SchemaQualifier: vitess.NewTableIdent(objectName.Schema()),
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DbQualifier: vitess.NewTableIdent(objectName.Catalog()),
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},
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}}, nil
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}
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