Function convertStoreDatabaseMetadata

backend/api/v1/database_converter.go:10–293

(metadata *storepb.DatabaseSchemaMetadata, filter *metadataFilter, limit int)

)

func convertStoreDatabaseMetadata(metadata *storepb.DatabaseSchemaMetadata, filter *metadataFilter, limit int) *v1pb.DatabaseMetadata {
	m := &v1pb.DatabaseMetadata{
		CharacterSet: metadata.CharacterSet,
		Collation:    metadata.Collation,
		Owner:        metadata.Owner,
	}

	for _, schema := range metadata.Schemas {
		if schema == nil {
			continue
		}
		if filter != nil && filter.schema != nil {
			if schema.Name != *filter.schema {
				continue
			}
		}
		s := &v1pb.SchemaMetadata{
			Name:     schema.Name,
			Owner:    schema.Owner,
			Comment:  schema.Comment,
			SkipDump: schema.SkipDump,
		}
		for _, table := range schema.Tables {
			if table == nil {
				continue
			}
			if filter != nil && filter.table != nil {
				if !filter.table.wildcard {
					if table.Name != filter.table.name {
						continue
					}
				} else {
					if !strings.Contains(strings.ToLower(table.Name), filter.table.name) {
						continue
					}
				}
			}
			s.Tables = append(s.Tables, convertStoreTableMetadata(table))
			if limit > 0 && len(s.Tables) >= limit {
				break
			}
		}
		for _, externalTable := range schema.ExternalTables {
			if externalTable == nil {
				continue
			}
			s.ExternalTables = append(s.ExternalTables, convertStoreExternalTableMetadata(externalTable))
		}
		// Only return table for request with a filter.
		if filter != nil {
			m.Schemas = append(m.Schemas, s)
			continue
		}

		for _, view := range schema.Views {
			if view == nil {
				continue
			}