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pdowler merged 2 commits into from
Jul 9, 2026
Merged

youcat: add missing examples file #262

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9f8309a
add missing file
pdowler Jul 9, 2026
3287ac2
Merge branch 'main' of https://github.com/opencadc/tap
pdowler Jul 9, 2026
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73 changes: 73 additions & 0 deletions youcat/src/main/webapp/examples/index.html
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Original file line number Diff line number Diff line change
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<!DOCTYPE html>
<html>
<head>
<title>CAOM Query Examples</title>
</head>
<body>
<div vocab="http://www.ivoa.net/rdf/examples#">
<div id="tap-schema-query" resource="#tap-schema-query" typeof="example">
<h2 property="name">tap_schema: tables join columns</h2>
<p>
standardID: <span property="capability">ivo://ivoa.net/std/TAP</span>
</p>
<!-- Table target configuration -->
<p>
tables:
<span property="table">tap_schema.tables</span>
JOIN
<span property="table">tap_schema.columns</span>
</p>

<p>parameters:</p>
<div property="generic-parameter" typeof="keyval">
<span property="key">LANG</span> = <span property="value">ADQL</span>
</div>

<div property="generic-parameter" typeof="keyval">
<span property="key">QUERY</span> =
<pre property="value">
SELECT t.table_name, t.utype, c.column_name, c.datatype, c.arraysize, c.xtype
FROM tap_schema.tables t join tap_schema.columns c on t.table_name=c.table_name
where t.schema_name = 'tap_schema'
</pre>
</div>
</div>

<div id="public-user-tables" resource="#public-user-tables" typeof="example">
<h2 property="name">Query for public user tables</h2>
<p>
standardID: <span property="capability">ivo://ivoa.net/std/TAP</span>
</p>
<!-- Table target configuration -->
<p>
tables:
<span property="table">tap_schema.schemas</span>
JOIN
<span property="table">tap_schema.tables</span>
</p>

<p>parameters:</p>
<div property="generic-parameter" typeof="keyval">
<span property="key">LANG</span> = <span property="value">ADQL</span>
</div>

<div property="generic-parameter" typeof="keyval">
<span property="key">QUERY</span> =
<pre property="value">
SELECT s.schema_name, s.description, t.table_name, t.description, t.utype
FROM tap_schema.schemas s join tap_schema.tables t on s.schema_name=t.schema_name
where t.schema_name != 'tap_schema'
</pre>
</div>

<p>
Note: This service supports access control on schemas and tables and some schemas
and tables are not public (anonymously query allowed). Authenticating <em>may</em>
make additional tables visible and allow queries to be executed (depending on the
caller being the owner of the schema or table or being a member of an IVOA GMS
<em>group</em> that has been granted access.
</p>
</div>
</div>
</body>
</html>
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