Add the GUC parameter.
On 2024/1/30 21:25, Quan Zongliang wrote:
On 2023/11/3 15:27, Quan Zongliang wrote:
Hi
We have one such problem. A table field has skewed data. Statistics:
n_distinct | -0.4481973
most_common_vals | {5f006ca25b52ed78e457b150ee95a30c}
On 2023/11/3 15:27, Quan Zongliang wrote:
Hi
We have one such problem. A table field has skewed data. Statistics:
n_distinct | -0.4481973
most_common_vals | {5f006ca25b52ed78e457b150ee95a30c}
most_common_freqs | {0.5518474}
Data generation:
CREATE TABLE s_user (
Hi
We have one such problem. A table field has skewed data. Statistics:
n_distinct | -0.4481973
most_common_vals | {5f006ca25b52ed78e457b150ee95a30c}
most_common_freqs | {0.5518474}
Data generation:
CREATE TABLE s_user (
user_id varchar(32) NOT NULL,
corp_id