print(doc.page_content)    print("-" * 80)    --------------------------------------------------------------------------------    Score:  0.17488396167755127    Date:  2023-08-29 18:13:24+0320    {"commit": " e4facda540286b0affba47ccc63959fefe2a7b26", "author": "Sven Klemm<sven@timescale.com>", "date": "Tue Aug 29 18:13:24 2023 +0200", "change summary": "Add compatibility layer for _timescaledb_internal functions", "change details": "With timescaledb 2.12 all the functions present in _timescaledb_internal were moved into the _timescaledb_functions schema to improve schema security. This patch adds a compatibility layer so external callers of these internal functions will not break and allow for more flexibility when migrating. "}    --------------------------------------------------------------------------------    --------------------------------------------------------------------------------    Score:  0.18102192878723145    Date:  2023-08-20 22:47:10+0320    {"commit": " 0a66bdb8d36a1879246bd652e4c28500c4b951ab", "author": "Sven Klemm<sven@timescale.com>", "date": "Sun Aug 20 22:47:10 2023 +0200", "change summary": "Move functions to _timescaledb_functions schema", "change details": "To increase schema security we do not want to mix our own internal objects with user objects. Since chunks are created in the _timescaledb_internal schema our internal functions should live in a different dedicated schema. This patch make the necessary adjustments for the following functions:  - to_unix_microseconds(timestamptz) - to_timestamp(bigint) - to_timestamp_without_timezone(bigint) - to_date(bigint) - to_interval(bigint) - interval_to_usec(interval) - time_to_internal(anyelement) - subtract_integer_from_now(regclass, bigint) "}    --------------------------------------------------------------------------------    --------------------------------------------------------------------------------    Score:  0.18150119891755445    Date:  2023-08-22 12:01:19+0320
This notebook shows how to use the Postgres vector database Timescale Vector. You'll learn how to use TimescaleVector for (1) semantic search, (2) time-based vector search, (3) self-querying, and (4) how to create indexes to speed up queries.
This notebook shows how to use the Postgres vector database Timescale Vector. You'll learn how to use TimescaleVector for (1) semantic search, (2) time-based vector search, (3) self-querying, and (4) how to create indexes to speed up queries. ->: print(doc.page_content)    print("-" * 80)    --------------------------------------------------------------------------------    Score:  0.17488396167755127    Date:  2023-08-29 18:13:24+0320    {"commit": " e4facda540286b0affba47ccc63959fefe2a7b26", "author": "Sven Klemm<sven@timescale.com>", "date": "Tue Aug 29 18:13:24 2023 +0200", "change summary": "Add compatibility layer for _timescaledb_internal functions", "change details": "With timescaledb 2.12 all the functions present in _timescaledb_internal were moved into the _timescaledb_functions schema to improve schema security. This patch adds a compatibility layer so external callers of these internal functions will not break and allow for more flexibility when migrating. "}    --------------------------------------------------------------------------------    --------------------------------------------------------------------------------    Score:  0.18102192878723145    Date:  2023-08-20 22:47:10+0320    {"commit": " 0a66bdb8d36a1879246bd652e4c28500c4b951ab", "author": "Sven Klemm<sven@timescale.com>", "date": "Sun Aug 20 22:47:10 2023 +0200", "change summary": "Move functions to _timescaledb_functions schema", "change details": "To increase schema security we do not want to mix our own internal objects with user objects. Since chunks are created in the _timescaledb_internal schema our internal functions should live in a different dedicated schema. This patch make the necessary adjustments for the following functions:  - to_unix_microseconds(timestamptz) - to_timestamp(bigint) - to_timestamp_without_timezone(bigint) - to_date(bigint) - to_interval(bigint) - interval_to_usec(interval) - time_to_internal(anyelement) - subtract_integer_from_now(regclass, bigint) "}    --------------------------------------------------------------------------------    --------------------------------------------------------------------------------    Score:  0.18150119891755445    Date:  2023-08-22 12:01:19+0320