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https://github.com/featurebasedb/featurebase.git
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dca0dd84e3
implements an fb_exec_requests system table. The purpose of this table is to allow access to internal state to see what queries are running and have been run.
Co-authored-by: Travis Turner <travis@molecula.com>
(cherry picked from commit 47d8be26f5)
27 lines
915 B
Go
27 lines
915 B
Go
// Copyright 2021 Molecula Corp. All rights reserved.
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package planner
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import (
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"context"
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pilosa "github.com/featurebasedb/featurebase/v3"
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"github.com/featurebasedb/featurebase/v3/sql3"
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"github.com/featurebasedb/featurebase/v3/sql3/parser"
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"github.com/featurebasedb/featurebase/v3/sql3/planner/types"
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"github.com/pkg/errors"
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)
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// compileDropTableStatement compiles a DROP TABLE statement into a
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// PlanOperator.
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func (p *ExecutionPlanner) compileDropTableStatement(stmt *parser.DropTableStatement) (_ types.PlanOperator, err error) {
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tableName := parser.IdentName(stmt.Name)
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index, err := p.schemaAPI.IndexInfo(context.Background(), tableName)
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if err != nil {
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if errors.Is(err, pilosa.ErrIndexNotFound) {
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return nil, sql3.NewErrTableNotFound(stmt.Name.NamePos.Line, stmt.Name.NamePos.Column, tableName)
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}
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return nil, err
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}
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return NewPlanOpQuery(p, NewPlanOpDropTable(p, index), p.sql), nil
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}
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