SQL: [docs] Add `beta[]` markup to all SQL pages (#36471)

Closes: #36437

docs/reference/sql/appendix/syntax-reserved.asciidoc

@@ -3,6 +3,8 @@
 [[sql-syntax-reserved]]
 == Reserved keywords
 
+beta[]
+
 Table with reserved keywords that need to be quoted. Also provide an example to make it more obvious.
 
 The following table lists all of the keywords that are reserved in Presto,

docs/reference/sql/concepts.asciidoc

@@ -3,6 +3,8 @@
 [[sql-concepts]]
 == Conventions and Terminology
 
+beta[]
+
 For clarity, it is important to establish the meaning behind certain words as, the same wording might convey different meanings to different readers depending on one's familiarity with SQL versus {es}.
 
 NOTE: This documentation while trying to be complete, does assume the reader has _basic_ understanding of {es} and/or SQL. If that is not the case, please continue reading the documentation however take notes and pursue the topics that are unclear either through the main {es} documentation or through the plethora of SQL material available in the open (there are simply too many excellent resources here to enumerate).

docs/reference/sql/endpoints/cli.asciidoc

@@ -3,6 +3,8 @@
 [[sql-cli]]
 == SQL CLI
 
+beta[]
+
 Elasticsearch ships with a script to run the SQL CLI in its `bin` directory:
 
 [source,bash]

docs/reference/sql/endpoints/client-apps/dbeaver.asciidoc

@@ -3,6 +3,8 @@
 [[sql-client-apps-dbeaver]]
 === DBeaver
 
+beta[]
+
 [quote, https://dbeaver.io/]
 ____
 https://dbeaver.io/[DBeaver] DBeaver is free and open source universal database tool for developers and database administrators.

docs/reference/sql/endpoints/client-apps/dbvis.asciidoc

@@ -3,6 +3,8 @@
 [[sql-client-apps-dbvis]]
 === DbVisualizer
 
+beta[]
+
 [quote, http://www.dbvis.com/]
 ____
 https://www.dbvis.com/[DbVisualizer] is a database management and analysis tool for all major databases.

docs/reference/sql/endpoints/client-apps/index.asciidoc

@@ -3,6 +3,8 @@
 [[sql-client-apps]]
 == SQL Client Applications
 
+beta[]
+
 Thanks to its <<sql-jdbc, JDBC>> interface, a broad range of third-party applications can use {es}'s SQL capabilities.
 This section lists, in alphabetical order, a number of them and their respective configuration - the list however is by no means comprehensive (feel free to https://www.elastic.co/blog/art-of-pull-request[submit a PR] to improve it):
 as long as the app can use the {es-sql} driver, it can use {es-sql}.

docs/reference/sql/endpoints/client-apps/squirrel.asciidoc

@@ -3,6 +3,8 @@
 [[sql-client-apps-squirrel]]
 === SQquirelL SQL
 
+beta[]
+
 [quote, http://squirrel-sql.sourceforge.net/]
 ____
 http://squirrel-sql.sourceforge.net/[SQuirelL SQL] is a graphical, [multi-platform] Java program that will allow you to view the structure of a JDBC compliant database [...].

docs/reference/sql/endpoints/client-apps/workbench.asciidoc

@@ -3,6 +3,8 @@
 [[sql-client-apps-workbench]]
 === SQL Workbench/J
 
+beta[]
+
 [quote, https://www.sql-workbench.eu/]
 ____
 https://www.sql-workbench.eu/[SQL Workbench/J] is a free, DBMS-independent, cross-platform SQL query tool.

docs/reference/sql/endpoints/jdbc.asciidoc

@@ -3,6 +3,8 @@
 [[sql-jdbc]]
 == SQL JDBC
 
+beta[]
+
 {es}'s SQL jdbc driver is a rich, fully featured JDBC driver for {es}.
 It is Type 4 driver, meaning it is a platform independent, stand-alone, Direct to Database,
 pure Java driver that converts JDBC calls to {es-sql}.

docs/reference/sql/endpoints/rest.asciidoc

@@ -3,6 +3,8 @@
 [[sql-rest]]
 == SQL REST API
 
+beta[]
+
 The SQL REST API accepts SQL in a JSON document, executes it,
 and returns the results. For example:
 

docs/reference/sql/endpoints/translate.asciidoc

@@ -3,6 +3,8 @@
 [[sql-translate]]
 == SQL Translate API
 
+beta[]
+
 The SQL Translate API accepts SQL in a JSON document and translates it
 into native Elasticsearch queries. For example:
 

docs/reference/sql/functions/aggs.asciidoc

@@ -3,6 +3,8 @@
 [[sql-functions-aggs]]
 === Aggregate Functions
 
+beta[]
+
 Functions for computing a _single_ result from a set of input values.
 {es-sql} supports aggregate functions only alongside <<sql-syntax-group-by,grouping>> (implicit or explicit).
 

docs/reference/sql/functions/conditional.asciidoc

@@ -3,6 +3,8 @@
 [[sql-functions-conditional]]
 === Conditional Functions
 
+beta[]
+
 Functions that return one of their arguments by evaluating in an if-else manner.
 
 [[sql-functions-conditional-coalesce]]

docs/reference/sql/functions/date-time.asciidoc

@@ -3,6 +3,8 @@
 [[sql-functions-datetime]]
 === Date and Time Functions
 
+beta[]
+
 * Extract the year from a date (`YEAR`)
 
 ["source","sql",subs="attributes,callouts,macros"]

docs/reference/sql/functions/index.asciidoc

@@ -3,6 +3,8 @@
 [[sql-functions]]
 == Functions and Operators
 
+beta[]
+
 {es-sql} provides a comprehensive set of built-in operators and functions:
 
 * <<sql-operators, Operators>>

docs/reference/sql/functions/math.asciidoc

@@ -3,6 +3,8 @@
 [[sql-functions-math]]
 === Math Functions
 
+beta[]
+
 All math and trigonometric functions require their input (where applicable)
 to be numeric.
 

docs/reference/sql/functions/operators.asciidoc

@@ -3,6 +3,8 @@
 [[sql-operators]]
 === Comparison Operators
 
+beta[]
+
 Boolean operator for comparing against one or multiple expressions.
 
 * Equality (`=`)

docs/reference/sql/functions/search.asciidoc

@@ -3,6 +3,8 @@
 [[sql-functions-search]]
 === Full-Text Search Functions
 
+beta[]
+
 Search functions should be used when performing full-text search, namely
 when the `MATCH` or `QUERY` predicates are being used.
 Outside a, so-called, search context, these functions will return default values

docs/reference/sql/functions/string.asciidoc

@@ -3,6 +3,8 @@
 [[sql-functions-string]]
 === String Functions
 
+beta[]
+
 Functions for performing string manipulation.
 
 [[sql-functions-string-ascii]]

docs/reference/sql/functions/system.asciidoc

@@ -3,6 +3,8 @@
 [[sql-functions-system]]
 === System Functions
 
+beta[]
+
 These functions return metadata type of information about the system being queried.
 
 [[sql-functions-system-database]]

docs/reference/sql/functions/type-conversion.asciidoc

@@ -3,6 +3,8 @@
 [[sql-functions-type-conversion]]
 === Type Conversion Functions
 
+beta[]
+
 Functions for converting an expression of one data type to another.
 
 [[sql-functions-type-conversion-cast]]

docs/reference/sql/getting-started.asciidoc

@@ -3,6 +3,8 @@
 [[sql-getting-started]]
 == Getting Started with SQL
 
+beta[]
+
 To start using {es-sql}, create
 an index with some data to experiment with:
 

docs/reference/sql/index.asciidoc

@@ -12,7 +12,7 @@
 [partintro]
 --
 
-experimental[]
+beta[]
 
 X-Pack includes a SQL feature to execute SQL against Elasticsearch
 indices and return results in tabular format.

docs/reference/sql/language/data-types.asciidoc

@@ -3,6 +3,8 @@
 [[sql-data-types]]
 == Data Types
 
+beta[]
+
 Most of {es} <<mapping-types, data types>> are available in {es-sql}, as indicated below:
 
 [cols="^,^,^",options="header"]

docs/reference/sql/language/index-patterns.asciidoc

@@ -3,6 +3,8 @@
 [[sql-index-patterns]]
 == Index patterns
 
+beta[]
+
 {es-sql} supports two types of patterns for matching multiple indices or tables:
 
 * {es} multi-index

docs/reference/sql/language/index.asciidoc

@@ -3,6 +3,8 @@
 [[sql-spec]]
 == SQL Language
 
+beta[]
+
 This chapter describes the SQL semantics supported in X-Pack namely:
 
 <<sql-data-types>>:: Data types

docs/reference/sql/language/syntax/describe-table.asciidoc

@@ -3,6 +3,8 @@
 [[sql-syntax-describe-table]]
 === DESCRIBE TABLE
 
+beta[]
+
 .Synopsis
 [source, sql]
 ----

docs/reference/sql/language/syntax/index.asciidoc

@@ -3,6 +3,8 @@
 [[sql-commands]]
 == SQL Commands
 
+beta[]
+
 This section contains the list of SQL commands supported by {es-sql} along with their syntax:
 
 <<sql-syntax-describe-table>>:: Describe a table.

docs/reference/sql/language/syntax/select.asciidoc

@@ -3,6 +3,8 @@
 [[sql-syntax-select]]
 === SELECT
 
+beta[]
+
 .Synopsis
 [source, sql]
 ----

docs/reference/sql/language/syntax/show-columns.asciidoc

@@ -3,6 +3,8 @@
 [[sql-syntax-show-columns]]
 === SHOW COLUMNS
 
+beta[]
+
 .Synopsis
 [source, sql]
 ----

docs/reference/sql/language/syntax/show-functions.asciidoc

@@ -3,6 +3,8 @@
 [[sql-syntax-show-functions]]
 === SHOW FUNCTIONS
 
+beta[]
+
 .Synopsis
 [source, sql]
 ----

docs/reference/sql/language/syntax/show-tables.asciidoc

@@ -3,6 +3,8 @@
 [[sql-syntax-show-tables]]
 === SHOW TABLES
 
+beta[]
+
 .Synopsis
 [source, sql]
 ----

docs/reference/sql/overview.asciidoc

@@ -3,6 +3,8 @@
 [[sql-overview]]
 == Overview
 
+beta[]
+
 {es-sql} aims to provide a powerful yet lightweight SQL interface to {es}.
 
 [[sql-introduction]]

docs/reference/sql/security.asciidoc

@@ -3,6 +3,8 @@
 [[sql-security]]
 == Security
 
+beta[]
+
 {es-sql} integrates with security, if this is enabled on your cluster. 
 In such a scenario, {es-sql} supports both security at the transport layer (by encrypting the communication between the consumer and the server) and authentication (for the access layer).