handling NULL values in Query-based variable
PostgreSQL query 變數空值處理
WHERE "my_field" IN (${my_variable})
當變數出現空值時
Templating
Template variables could not be initialized: pq: syntax error at or near ")"
變數格式改用pipe
WHERE "my_field" ~ ('${my_variable:pipe}')
解決~
key/value pairs as template variables on grafana
寫法
SELECT hostname AS __text, id AS __value FROM host
https://grafana.com/docs/grafana/latest/datasources/postgres/
LDAP - Active Directory server setup
公司環境再設定綁定不希望設定檔上出現帳密
調整設定如下:
[註:]內部Ldap 查詢功能會不能使用
bind_dn = "CORP\\%s" # or "%s@corp.local"
search_filter = "(sAMAccountName=%s)"
search_base_dns = ["dc=corp,dc=local"]
# 註解group mappings
# [[servers.group_mappings]]
https://grafana.com/docs/grafana/latest/auth/ldap/
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