mirror of https://github.com/milvus-io/milvus.git
18 lines
369 B
Go
18 lines
369 B
Go
package optimizer
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import "github.com/milvus-io/milvus/internal/mysqld/planner"
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type CostBasedOptimizer interface {
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Optimize(plan *planner.PhysicalPlan) *planner.PhysicalPlan
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}
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type defaultCBO struct{}
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func (o defaultCBO) Optimize(plan *planner.PhysicalPlan) *planner.PhysicalPlan {
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return plan
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}
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func NewDefaultCBO() CostBasedOptimizer {
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return &defaultCBO{}
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}
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