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e9ab73e93d
issue: #43072, #43289 - manage the schema version at recovery storage. - update the schema when creating collection or alter schema. - get schema at write buffer based on version. - recover the schema when upgrading from 2.5. --------- Signed-off-by: chyezh <chyezh@outlook.com>
23 lines
676 B
Go
23 lines
676 B
Go
package metacache
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import "github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
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// SchemaManager is a manager for collection schema.
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type SchemaManager interface {
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// GetSchema returns the schema at the given timetick
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GetSchema(timetick uint64) *schemapb.CollectionSchema
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}
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// newVersionlessSchemaManager creates a new versionless schema manager.
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func newVersionlessSchemaManager(schema *schemapb.CollectionSchema) SchemaManager {
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return &versionlessSchemaManager{schema: schema}
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}
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type versionlessSchemaManager struct {
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schema *schemapb.CollectionSchema
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}
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func (m *versionlessSchemaManager) GetSchema(timetick uint64) *schemapb.CollectionSchema {
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return m.schema
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}
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