公开(公告)号：US20240256540A1

公开(公告)日：2024-08-01

申请号：US18162486

申请日：2023-01-31

Applicant: Snowflake Inc.

Inventor： Thierry Cruanes ,  Benoit Dageville ,  Igor Demura ,  Brian Charles Forney ,  Weili Gu ,  Yujie Li ,  Mohammad Saber Mirzaei ,  Jaeyun Noh ,  Jiaqi Yan

IPC: G06F16/2453

CPC classification number: G06F16/24542 ,  G06F16/24532 ,  G06F16/2454

Abstract: Interleaved infrastructure can interleave fragment execution during query compilation. For example, compilation can be paused, and a plan fragment is executed. The results of the plan fragment can be fed back into the compiler, which can then restart the compilation and modify the compilation based on the results of the plan fragment execution. The interleaved workflow provides a flexible, robust infrastructure, which can enable and improve a variety of database features and query optimizations.

公开(公告)号：US20240119056A1

公开(公告)日：2024-04-11

申请号：US18545672

申请日：2023-12-19

Applicant: Snowflake Inc.

Inventor： Artin Avanes ,  Khalid Zaman Bijon ,  Yujie Li ,  Zheng Mi ,  Subramanian Muralidhar ,  David Schultz

IPC: G06F16/2457 ,  G06F16/21 ,  G06F16/22 ,  G06F16/23 ,  G06F16/27 ,  G06F16/28

CPC classification number: G06F16/24573 ,  G06F16/211 ,  G06F16/212 ,  G06F16/2291 ,  G06F16/2365 ,  G06F16/27 ,  G06F16/288 ,  G06F16/289

Abstract: A method of implementing object tagging framework starts with the processor receiving a tag creation command including a tag name. In response to the tag creation command, the processor creates a current tag. The processor then receives an association command, the tag name and a source object identifier. The processor determines a source object associated with the source object identifier. The source object includes a tag value. The processor associates the current tag with the source object. The processor receives a replication command including the source object and a target object. The processor causes replication of the source object to the target object that comprises replicating the current tag with the tag name and the tag value in the source object to the target object. Other embodiments are also described herein.

公开(公告)号：US11886441B2

公开(公告)日：2024-01-30

申请号：US18052990

申请日：2022-11-07

Applicant: Snowflake Inc.

Inventor： Artin Avanes ,  Khalid Zaman Bijon ,  Yujie Li ,  Zheng Mi ,  Subramanian Muralidhar ,  David Schultz

IPC: G06F16/2457 ,  G06F16/21 ,  G06F16/23 ,  G06F16/22 ,  G06F16/28 ,  G06F16/27

CPC classification number: G06F16/24573 ,  G06F16/211 ,  G06F16/212 ,  G06F16/2291 ,  G06F16/2365 ,  G06F16/27 ,  G06F16/288 ,  G06F16/289

Abstract: A method of implementing object tagging framework starts with the processor receiving a tag creation command including a tag name. In response to the tag creation command, the processor creates a current tag. The processor then receives an association command, the tag name and a source object identifier. The processor determines a source object associated with the source object identifier. The source object includes a tag value. The processor associates the current tag with the source object. The processor receives a replication command including the source object and a target object. The processor causes replication of the source object to the target object that comprises replicating the current tag with the tag name and the tag value in the source object to the target object. Other embodiments are also described herein.

公开(公告)号：US20230385289A1

公开(公告)日：2023-11-30

申请号：US18447231

申请日：2023-08-09

Applicant: Snowflake Inc.

Inventor： Artin Avanes ,  Khalid Zaman Bijon ,  Yujie Li ,  Zheng Mi ,  Subramanian Muralidhar ,  David Schultz

IPC: G06F16/2457 ,  G06F16/21 ,  G06F16/28 ,  G06F16/27 ,  G06F16/23 ,  G06F16/22

CPC classification number: G06F16/24573 ,  G06F16/211 ,  G06F16/288 ,  G06F16/27 ,  G06F16/289 ,  G06F16/2365 ,  G06F16/2291 ,  G06F16/212

Abstract: A method of implementing object tagging framework starts with the processor receiving a tag creation command including a tag name. In response to the tag creation command, the processor creates a current tag. The processor then receives an association command, the tag name and a target object identifier. The processor determines a target object associated with the target object identifier. The target object includes a tag value. The processor associates the current tag with the target object. The processor identifies a first child object of the target object. The target object and the first child object are hierarchical objects. In response to determining that the first child object is tag-unassociated, the processor associates the current tag with the first child object. In response to receiving a query including the tag name, the processor generates an output based on the tag name. Other embodiments are also described herein.

公开(公告)号：US20230062496A1

公开(公告)日：2023-03-02

申请号：US18052990

申请日：2022-11-07

Applicant: Snowflake Inc.

Inventor： Artin Avanes ,  Khalid Zaman Bijon ,  Yujie Li ,  Zheng Mi ,  Subramanian Muralidhar ,  David Schultz

IPC: G06F16/2457 ,  G06F16/21 ,  G06F16/28 ,  G06F16/27 ,  G06F16/23 ,  G06F16/22

Abstract: A method of implementing object tagging framework starts with the processor receiving a tag creation command including a tag name. In response to the tag creation command, the processor creates a current tag. The processor then receives an association command, the tag name and a source object identifier. The processor determines a source object associated with the source object identifier. The source object includes a tag value. The processor associates the current tag with the source object. The processor receives a replication command including the source object and a target object. The processor causes replication of the source object to the target object that comprises replicating the current tag with the tag name and the tag value in the source object to the target object. Other embodiments are also described herein.