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    ApsaraDB RDS:ST_StorageLocation

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    ApsaraDB RDS:ST_StorageLocation

    Last Updated:Mar 29, 2026

    Menampilkan path folder OSS tempat data objek trajectory disimpan.

    Sintaksis

    bool ST_StorageLocation(trajectory traj);

    Parameter

    ParameterDeskripsi
    trajObjek trajectory.

    Deskripsi

    Mengembalikan path folder di Object Storage Service (OSS) tempat data objek trajectory disimpan sebagai file .gtf. Fungsi ini mengembalikan null jika data objek trajectory tidak disimpan sebagai file .gtf di OSS.

    Contoh

    SELECT ST_StorageLocation(traj) FROM trajs;

    Output:

                                                       st_storagelocation
------------------------------------------------------------------------------------------------------------------------
 OSS://$(OSS_USER):<AccessKeySecret>@$(OSS_ENDPOINT)/$(OSS_BUCKET)/$(OSS_E_EXPORT)1/
 OSS://$(OSS_USER):<AccessKeySecret>@$(OSS_ENDPOINT)/$(OSS_BUCKET)/$(OSS_E_EXPORT)2/
 OSS://$(OSS_USER):<AccessKeySecret>@$(OSS_ENDPOINT)/$(OSS_BUCKET)/$(OSS_E_EXPORT)2/

(4 rows)