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cdfa1560e5
This is a small refactoring for getting time bucket function Oid from a view definition. It will be necessary for a following PRs for completely remove the uncessary catalog metadata table `continuous_aggs_bucket_function`. Also added a new SQL function `cagg_get_bucket_function_info` to return all `time_bucket` information based on a user view definition.
30 lines
1.3 KiB
SQL
30 lines
1.3 KiB
SQL
-- This file and its contents are licensed under the Apache License 2.0.
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-- Please see the included NOTICE for copyright information and
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-- LICENSE-APACHE for a copy of the license.
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CREATE OR REPLACE FUNCTION _timescaledb_functions.cagg_validate_query(
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query TEXT,
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OUT is_valid BOOLEAN,
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OUT error_level TEXT,
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OUT error_code TEXT,
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OUT error_message TEXT,
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OUT error_detail TEXT,
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OUT error_hint TEXT
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) RETURNS RECORD AS '@MODULE_PATHNAME@', 'ts_continuous_agg_validate_query' LANGUAGE C STRICT VOLATILE;
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CREATE OR REPLACE FUNCTION _timescaledb_functions.cagg_get_bucket_function_info(
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mat_hypertable_id INTEGER,
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-- The bucket function
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OUT bucket_func REGPROCEDURE,
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-- `bucket_width` argument of the function, e.g. "1 month"
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OUT bucket_width TEXT,
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-- optional `origin` argument of the function provided by the user
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OUT bucket_origin TEXT,
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-- optional `offset` argument of the function provided by the user
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OUT bucket_offset TEXT,
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-- optional `timezone` argument of the function provided by the user
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OUT bucket_timezone TEXT,
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-- fixed or variable sized bucket
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OUT bucket_fixed_width BOOLEAN
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) RETURNS RECORD AS '@MODULE_PATHNAME@', 'ts_continuous_agg_get_bucket_function_info' LANGUAGE C STRICT VOLATILE;
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