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* Removing security overview and condensing. * Adding new security file. * Minor changes. * Removing link to pass build. * Adding minimal security page. * Adding minimal security page. * Changes to intro. * Add basic and basic + http configurations. * Lots of changes, removed files, and redirects. * Moving some AD and LDAP sections, plus more redirects. * Redirects for SAML. * Updating snippet languages and redirects. * Adding another SAML redirect. * Hopefully fixing the ci/2 error. * Fixing another broken link for SAML. * Adding what's next sections and some cleanup. * Removes both security tutorials from the TOC. * Adding redirect for removed tutorial. * Add graphic for Elastic Security layers. * Incorporating reviewer feedback. * Update x-pack/docs/en/security/securing-communications/security-basic-setup.asciidoc Co-authored-by: Ioannis Kakavas <ikakavas@protonmail.com> * Update x-pack/docs/en/security/securing-communications/security-minimal-setup.asciidoc Co-authored-by: Yang Wang <ywangd@gmail.com> * Update x-pack/docs/en/security/securing-communications/security-basic-setup.asciidoc Co-authored-by: Yang Wang <ywangd@gmail.com> * Update x-pack/docs/en/security/index.asciidoc Co-authored-by: Ioannis Kakavas <ikakavas@protonmail.com> * Update x-pack/docs/en/security/securing-communications/security-basic-setup-https.asciidoc Co-authored-by: Ioannis Kakavas <ikakavas@protonmail.com> * Apply suggestions from code review Co-authored-by: Ioannis Kakavas <ikakavas@protonmail.com> Co-authored-by: Yang Wang <ywangd@gmail.com> * Additional changes from review feedback. * Incorporating reviewer feedback. * Incorporating more reviewer feedback. * Clarify that TLS is for authenticating nodes Co-authored-by: Tim Vernum <tim@adjective.org> * Clarify security between nodes Co-authored-by: Tim Vernum <tim@adjective.org> * Clarify that TLS is between nodes Co-authored-by: Tim Vernum <tim@adjective.org> * Update title for configuring Kibana with a password Co-authored-by: Tim Vernum <tim@adjective.org> * Move section for enabling passwords between Kibana and ES to minimal security. * Add section for transport description, plus incorporate more reviewer feedback. * Moving operator privileges lower in the navigation. Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com> Co-authored-by: Ioannis Kakavas <ikakavas@protonmail.com> Co-authored-by: Yang Wang <ywangd@gmail.com> Co-authored-by: Tim Vernum <tim@adjective.org>
48 lines
1.3 KiB
Text
48 lines
1.3 KiB
Text
[role="xpack"]
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[testenv="basic"]
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[[sql-functions-system]]
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=== System Functions
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These functions return metadata type of information about the system being queried.
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[[sql-functions-system-database]]
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==== `DATABASE`
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.Synopsis:
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[source, sql]
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--------------------------------------------------
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DATABASE()
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--------------------------------------------------
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*Input*: _none_
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*Output*: string
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*Description*: Returns the name of the database being queried. In the case of Elasticsearch SQL, this
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is the name of the Elasticsearch cluster. This function should always return a non-null
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value.
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[source, sql]
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--------------------------------------------------
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include-tagged::{sql-specs}/docs/docs.csv-spec[database]
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--------------------------------------------------
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[[sql-functions-system-user]]
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==== `USER`
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.Synopsis:
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[source, sql]
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--------------------------------------------------
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USER()
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--------------------------------------------------
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*Input*: _none_
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*Output*: string
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*Description*: Returns the username of the authenticated user executing the query. This function can
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return `null` in case <<configuring-stack-security,security>> is disabled.
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[source, sql]
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--------------------------------------------------
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include-tagged::{sql-specs}/docs/docs.csv-spec[user]
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--------------------------------------------------
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