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| <li>Summary: </li> |
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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.calcite.config</a></div> |
| <h1 title="Class CalciteSystemProperty" class="title">Class CalciteSystemProperty<T></h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a> |
| <div class="inheritance">org.apache.calcite.config.CalciteSystemProperty<T></div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>Type Parameters:</dt> |
| <dd><code>T</code> - the type of the property value</dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public final class </span><span class="element-name type-name-label">CalciteSystemProperty<T></span> |
| <span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div> |
| <div class="block">A Calcite specific system property that is used to configure various aspects of the framework. |
| |
| <p>Calcite system properties must always be in the "calcite" root namespace.</p></div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li> |
| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="caption"><span>Fields</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Field</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#ALLOW_INFINITE_COST_CONVERTERS" class="member-name-link">ALLOW_INFINITE_COST_CONVERTERS</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Whether the optimizer will consider adding converters of infinite cost in |
| order to convert a relational expression from one calling convention to |
| another.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Integer.html" title="class or interface in java.lang" class="external-link">Integer</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#BINDABLE_CACHE_CONCURRENCY_LEVEL" class="member-name-link">BINDABLE_CACHE_CONCURRENCY_LEVEL</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">The concurrency level of the cache used for storing Bindable objects, instantiated via |
| dynamically generated Java classes.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Integer.html" title="class or interface in java.lang" class="external-link">Integer</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#BINDABLE_CACHE_MAX_SIZE" class="member-name-link">BINDABLE_CACHE_MAX_SIZE</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">The maximum size of the cache used for storing Bindable objects, instantiated via |
| dynamically generated Java classes.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#COMMUTE" class="member-name-link">COMMUTE</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Whether to exploit join commutative property.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#DEBUG" class="member-name-link">DEBUG</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Whether to run Calcite in debug mode.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#DEFAULT_CHARSET" class="member-name-link">DEFAULT_CHARSET</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">The name of the default character set.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#DEFAULT_COLLATION" class="member-name-link">DEFAULT_COLLATION</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">The name of the default collation.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#DEFAULT_COLLATION_STRENGTH" class="member-name-link">DEFAULT_COLLATION_STRENGTH</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">The strength of the default collation.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#DEFAULT_NATIONAL_CHARSET" class="member-name-link">DEFAULT_NATIONAL_CHARSET</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">The name of the default national character set.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#DUMP_GRAPHVIZ" class="member-name-link">DUMP_GRAPHVIZ</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Whether to include a GraphViz representation when dumping the state of the Volcano planner.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#DUMP_SETS" class="member-name-link">DUMP_SETS</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Whether to include <code>RelSet</code> information when dumping the state of the Volcano |
| planner.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#ENABLE_COLLATION_TRAIT" class="member-name-link">ENABLE_COLLATION_TRAIT</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Whether to enable the collation trait in the default planner configuration.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#ENABLE_ENUMERABLE" class="member-name-link">ENABLE_ENUMERABLE</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Whether the enumerable convention is enabled in the default planner configuration.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#ENABLE_REX_DIGEST_NORMALIZE" class="member-name-link">ENABLE_REX_DIGEST_NORMALIZE</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Whether RexNode digest should be normalized (e.g.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#ENABLE_STREAM" class="member-name-link">ENABLE_STREAM</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Whether streaming is enabled in the default planner configuration.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#ENUMERABLE_ENABLE_TABLESCAN_ARRAY" class="member-name-link">ENUMERABLE_ENABLE_TABLESCAN_ARRAY</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Whether the EnumerableTableScan should support ARRAY fields.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#ENUMERABLE_ENABLE_TABLESCAN_MAP" class="member-name-link">ENUMERABLE_ENABLE_TABLESCAN_MAP</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Whether the EnumerableTableScan should support MAP fields.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#ENUMERABLE_ENABLE_TABLESCAN_MULTISET" class="member-name-link">ENUMERABLE_ENABLE_TABLESCAN_MULTISET</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Whether the EnumerableTableScan should support MULTISET fields.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#INTEGRATION_TEST" class="member-name-link">INTEGRATION_TEST</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Whether to run integration tests.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Integer.html" title="class or interface in java.lang" class="external-link">Integer</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#METADATA_HANDLER_CACHE_MAXIMUM_SIZE" class="member-name-link">METADATA_HANDLER_CACHE_MAXIMUM_SIZE</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">The maximum size of the cache of metadata handlers.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#STRICT" class="member-name-link">STRICT</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Whether to follow the SQL standard strictly.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#TEST_CASSANDRA" class="member-name-link">TEST_CASSANDRA</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Whether to run Cassandra tests.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#TEST_DATASET_PATH" class="member-name-link">TEST_DATASET_PATH</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Path to the dataset file that should used for integration tests.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#TEST_DB" class="member-name-link">TEST_DB</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Which database to use for tests that require a JDBC data source.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#TEST_DRUID" class="member-name-link">TEST_DRUID</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Whether to run Druid tests.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><@Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#TEST_FOODMART_QUERY_IDS" class="member-name-link">TEST_FOODMART_QUERY_IDS</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">A list of ids designating the queries |
| (from query.json in new.hydromatic:foodmart-queries:0.4.1) |
| that should be run as part of FoodmartTest.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#TEST_INNODB" class="member-name-link">TEST_INNODB</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Whether to run InnoDB tests.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#TEST_MONGODB" class="member-name-link">TEST_MONGODB</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Whether to run MongoDB tests.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#TEST_REDIS" class="member-name-link">TEST_REDIS</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Whether to run Redis tests.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#TEST_SPLUNK" class="member-name-link">TEST_SPLUNK</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Whether to run Splunk tests.</div> |
| </div> |
| <div class="col-first even-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second even-row-color"><code><a href="#TEST_WITH_DOCKER_CONTAINER" class="member-name-link">TEST_WITH_DOCKER_CONTAINER</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Whether to use Docker containers (https://www.testcontainers.org/) in tests.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static final <a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></code></div> |
| <div class="col-second odd-row-color"><code><a href="#TOPDOWN_OPT" class="member-name-link">TOPDOWN_OPT</a></code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Whether to enable top-down optimization.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div> |
| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="CalciteSystemProperty.html" title="type parameter in CalciteSystemProperty">T</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#value()" class="member-name-link">value</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns the value of this property.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li> |
| <section class="field-details" id="field-detail"> |
| <h2>Field Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="DEBUG"> |
| <h3>DEBUG</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">DEBUG</span></div> |
| <div class="block">Whether to run Calcite in debug mode. |
| |
| <p>When debug mode is activated significantly more information is gathered and printed to |
| STDOUT. It is most commonly used to print and identify problems in generated java code. Debug |
| mode is also used to perform more verifications at runtime, which are not performed during |
| normal execution.</p></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="COMMUTE"> |
| <h3>COMMUTE</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">COMMUTE</span></div> |
| <div class="block">Whether to exploit join commutative property.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="ENABLE_COLLATION_TRAIT"> |
| <h3>ENABLE_COLLATION_TRAIT</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">ENABLE_COLLATION_TRAIT</span></div> |
| <div class="block">Whether to enable the collation trait in the default planner configuration. |
| |
| <p>Some extra optimizations are possible if enabled, but queries should |
| work either way. At some point this will become a preference, or we will |
| run multiple phases: first disabled, then enabled.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="ENABLE_ENUMERABLE"> |
| <h3>ENABLE_ENUMERABLE</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">ENABLE_ENUMERABLE</span></div> |
| <div class="block">Whether the enumerable convention is enabled in the default planner configuration.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="ENUMERABLE_ENABLE_TABLESCAN_ARRAY"> |
| <h3>ENUMERABLE_ENABLE_TABLESCAN_ARRAY</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">ENUMERABLE_ENABLE_TABLESCAN_ARRAY</span></div> |
| <div class="block">Whether the EnumerableTableScan should support ARRAY fields.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="ENUMERABLE_ENABLE_TABLESCAN_MAP"> |
| <h3>ENUMERABLE_ENABLE_TABLESCAN_MAP</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">ENUMERABLE_ENABLE_TABLESCAN_MAP</span></div> |
| <div class="block">Whether the EnumerableTableScan should support MAP fields.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="ENUMERABLE_ENABLE_TABLESCAN_MULTISET"> |
| <h3>ENUMERABLE_ENABLE_TABLESCAN_MULTISET</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">ENUMERABLE_ENABLE_TABLESCAN_MULTISET</span></div> |
| <div class="block">Whether the EnumerableTableScan should support MULTISET fields.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="ENABLE_STREAM"> |
| <h3>ENABLE_STREAM</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">ENABLE_STREAM</span></div> |
| <div class="block">Whether streaming is enabled in the default planner configuration.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="ENABLE_REX_DIGEST_NORMALIZE"> |
| <h3>ENABLE_REX_DIGEST_NORMALIZE</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">ENABLE_REX_DIGEST_NORMALIZE</span></div> |
| <div class="block">Whether RexNode digest should be normalized (e.g. call operands ordered). |
| <p>Normalization helps to treat $0=$1 and $1=$0 expressions equal, thus it saves efforts |
| on planning.</p></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="STRICT"> |
| <h3>STRICT</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">STRICT</span></div> |
| <div class="block">Whether to follow the SQL standard strictly.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="DUMP_GRAPHVIZ"> |
| <h3>DUMP_GRAPHVIZ</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">DUMP_GRAPHVIZ</span></div> |
| <div class="block">Whether to include a GraphViz representation when dumping the state of the Volcano planner.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="DUMP_SETS"> |
| <h3>DUMP_SETS</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">DUMP_SETS</span></div> |
| <div class="block">Whether to include <code>RelSet</code> information when dumping the state of the Volcano |
| planner.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="TOPDOWN_OPT"> |
| <h3>TOPDOWN_OPT</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">TOPDOWN_OPT</span></div> |
| <div class="block">Whether to enable top-down optimization. This config can be overridden |
| by <a href="CalciteConnectionProperty.html#TOPDOWN_OPT"><code>CalciteConnectionProperty.TOPDOWN_OPT</code></a>. |
| |
| <p>Note: Enabling top-down optimization will automatically disable |
| the use of AbstractConverter and related rules.</p></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="INTEGRATION_TEST"> |
| <h3>INTEGRATION_TEST</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">INTEGRATION_TEST</span></div> |
| <div class="block">Whether to run integration tests.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="TEST_DB"> |
| <h3>TEST_DB</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></span> <span class="element-name">TEST_DB</span></div> |
| <div class="block">Which database to use for tests that require a JDBC data source. |
| |
| <p>The property can take one of the following values: |
| |
| <ul> |
| <li>HSQLDB (default)</li> |
| <li>H2</li> |
| <li>MYSQL</li> |
| <li>ORACLE</li> |
| <li>POSTGRESQL</li> |
| </ul> |
| |
| <p>If the specified value is not included in the previous list, the default |
| is used. |
| |
| <p>We recommend that casual users use hsqldb, and frequent Calcite |
| developers use MySQL. The test suite runs faster against the MySQL database |
| (mainly because of the 0.1 second versus 6 seconds startup time). You have |
| to populate MySQL manually with the foodmart data set, otherwise there will |
| be test failures.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="TEST_DATASET_PATH"> |
| <h3>TEST_DATASET_PATH</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></span> <span class="element-name">TEST_DATASET_PATH</span></div> |
| <div class="block">Path to the dataset file that should used for integration tests. |
| |
| <p>If a path is not set, then one of the following values will be used: |
| |
| <ul> |
| <li>../calcite-test-dataset</li> |
| <li>../../calcite-test-dataset</li> |
| <li>.</li> |
| </ul> |
| The first valid path that exists in the filesystem will be chosen.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="TEST_MONGODB"> |
| <h3>TEST_MONGODB</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">TEST_MONGODB</span></div> |
| <div class="block">Whether to run MongoDB tests.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="TEST_SPLUNK"> |
| <h3>TEST_SPLUNK</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">TEST_SPLUNK</span></div> |
| <div class="block">Whether to run Splunk tests. |
| |
| <p>Disabled by default, because we do not expect Splunk to be installed |
| and populated with the data set necessary for testing.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="TEST_DRUID"> |
| <h3>TEST_DRUID</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">TEST_DRUID</span></div> |
| <div class="block">Whether to run Druid tests.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="TEST_CASSANDRA"> |
| <h3>TEST_CASSANDRA</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">TEST_CASSANDRA</span></div> |
| <div class="block">Whether to run Cassandra tests.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="TEST_INNODB"> |
| <h3>TEST_INNODB</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">TEST_INNODB</span></div> |
| <div class="block">Whether to run InnoDB tests.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="TEST_REDIS"> |
| <h3>TEST_REDIS</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">TEST_REDIS</span></div> |
| <div class="block">Whether to run Redis tests.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="TEST_WITH_DOCKER_CONTAINER"> |
| <h3>TEST_WITH_DOCKER_CONTAINER</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">TEST_WITH_DOCKER_CONTAINER</span></div> |
| <div class="block">Whether to use Docker containers (https://www.testcontainers.org/) in tests. |
| |
| If the property is set to <code>true</code>, affected tests will attempt to start Docker |
| containers; when Docker is not available tests fallback to other execution modes and if it's |
| not possible they are skipped entirely. |
| |
| If the property is set to <code>false</code>, Docker containers are not used at all and |
| affected tests either fallback to other execution modes or skipped entirely. |
| |
| Users can override the default behavior to force non-Dockerized execution even when Docker |
| is installed on the machine; this can be useful for replicating an issue that appears only in |
| non-docker test mode or for running tests both with and without containers in CI.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="TEST_FOODMART_QUERY_IDS"> |
| <h3>TEST_FOODMART_QUERY_IDS</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><@Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></span> <span class="element-name">TEST_FOODMART_QUERY_IDS</span></div> |
| <div class="block">A list of ids designating the queries |
| (from query.json in new.hydromatic:foodmart-queries:0.4.1) |
| that should be run as part of FoodmartTest.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="ALLOW_INFINITE_COST_CONVERTERS"> |
| <h3>ALLOW_INFINITE_COST_CONVERTERS</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>></span> <span class="element-name">ALLOW_INFINITE_COST_CONVERTERS</span></div> |
| <div class="block">Whether the optimizer will consider adding converters of infinite cost in |
| order to convert a relational expression from one calling convention to |
| another.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="DEFAULT_CHARSET"> |
| <h3>DEFAULT_CHARSET</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></span> <span class="element-name">DEFAULT_CHARSET</span></div> |
| <div class="block">The name of the default character set. |
| |
| <p>It is used by <a href="../sql/validate/SqlValidator.html" title="interface in org.apache.calcite.sql.validate"><code>SqlValidator</code></a>.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="DEFAULT_NATIONAL_CHARSET"> |
| <h3>DEFAULT_NATIONAL_CHARSET</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></span> <span class="element-name">DEFAULT_NATIONAL_CHARSET</span></div> |
| <div class="block">The name of the default national character set. |
| |
| <p>It is used with the N'string' construct in |
| <a href="../sql/SqlLiteral.html#%3Cinit%3E(java.lang.Object,org.apache.calcite.sql.type.SqlTypeName,org.apache.calcite.sql.parser.SqlParserPos)"><code>SqlLiteral(java.lang.Object, org.apache.calcite.sql.type.SqlTypeName, org.apache.calcite.sql.parser.SqlParserPos)</code></a> |
| and may be different from the <a href="#DEFAULT_CHARSET"><code>DEFAULT_CHARSET</code></a>.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="DEFAULT_COLLATION"> |
| <h3>DEFAULT_COLLATION</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></span> <span class="element-name">DEFAULT_COLLATION</span></div> |
| <div class="block">The name of the default collation. |
| |
| <p>It is used in <a href="../sql/SqlCollation.html" title="class in org.apache.calcite.sql"><code>SqlCollation</code></a> and |
| <a href="../sql/SqlLiteral.html#%3Cinit%3E(java.lang.Object,org.apache.calcite.sql.type.SqlTypeName,org.apache.calcite.sql.parser.SqlParserPos)"><code>SqlLiteral(java.lang.Object, org.apache.calcite.sql.type.SqlTypeName, org.apache.calcite.sql.parser.SqlParserPos)</code></a>.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="DEFAULT_COLLATION_STRENGTH"> |
| <h3>DEFAULT_COLLATION_STRENGTH</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>></span> <span class="element-name">DEFAULT_COLLATION_STRENGTH</span></div> |
| <div class="block">The strength of the default collation. |
| Allowed values (as defined in <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/text/Collator.html" title="class or interface in java.text" class="external-link"><code>Collator</code></a>) are: primary, secondary, |
| tertiary, identical. |
| |
| <p>It is used in <a href="../sql/SqlCollation.html" title="class in org.apache.calcite.sql"><code>SqlCollation</code></a> and |
| <a href="../sql/SqlLiteral.html#%3Cinit%3E(java.lang.Object,org.apache.calcite.sql.type.SqlTypeName,org.apache.calcite.sql.parser.SqlParserPos)"><code>SqlLiteral(java.lang.Object, org.apache.calcite.sql.type.SqlTypeName, org.apache.calcite.sql.parser.SqlParserPos)</code></a>.</p></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="METADATA_HANDLER_CACHE_MAXIMUM_SIZE"> |
| <h3>METADATA_HANDLER_CACHE_MAXIMUM_SIZE</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Integer.html" title="class or interface in java.lang" class="external-link">Integer</a>></span> <span class="element-name">METADATA_HANDLER_CACHE_MAXIMUM_SIZE</span></div> |
| <div class="block">The maximum size of the cache of metadata handlers. |
| |
| <p>A typical value is the number of queries being concurrently prepared multiplied by the |
| number of types of metadata.</p> |
| |
| <p>If the value is less than 0, there is no limit.</p></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="BINDABLE_CACHE_MAX_SIZE"> |
| <h3>BINDABLE_CACHE_MAX_SIZE</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Integer.html" title="class or interface in java.lang" class="external-link">Integer</a>></span> <span class="element-name">BINDABLE_CACHE_MAX_SIZE</span></div> |
| <div class="block">The maximum size of the cache used for storing Bindable objects, instantiated via |
| dynamically generated Java classes. |
| |
| <p>The default value is 0.</p> |
| |
| <p>The property can take any value between [0, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Integer.html#MAX_VALUE" title="class or interface in java.lang" class="external-link"><code>Integer.MAX_VALUE</code></a>] inclusive. If the |
| value is not valid (or not specified) then the default value is used.</p> |
| |
| <p>The cached objects may be quite big so it is suggested to use a rather small cache size |
| (e.g., 1000). For the most common use cases a number close to 1000 should be enough to |
| alleviate the performance penalty of compiling and loading classes.</p> |
| |
| <p>Setting this property to 0 disables the cache.</p></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="BINDABLE_CACHE_CONCURRENCY_LEVEL"> |
| <h3>BINDABLE_CACHE_CONCURRENCY_LEVEL</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="class in org.apache.calcite.config">CalciteSystemProperty</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Integer.html" title="class or interface in java.lang" class="external-link">Integer</a>></span> <span class="element-name">BINDABLE_CACHE_CONCURRENCY_LEVEL</span></div> |
| <div class="block">The concurrency level of the cache used for storing Bindable objects, instantiated via |
| dynamically generated Java classes. |
| |
| <p>The default value is 1.</p> |
| |
| <p>The property can take any value between [1, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Integer.html#MAX_VALUE" title="class or interface in java.lang" class="external-link"><code>Integer.MAX_VALUE</code></a>] inclusive. If the |
| value is not valid (or not specified) then the default value is used.</p> |
| |
| <p>This property has no effect if the cache is disabled (i.e., <a href="#BINDABLE_CACHE_MAX_SIZE"><code>BINDABLE_CACHE_MAX_SIZE</code></a> |
| set to 0.</p></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="value()"> |
| <h3>value</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="CalciteSystemProperty.html" title="type parameter in CalciteSystemProperty">T</a></span> <span class="element-name">value</span>()</div> |
| <div class="block">Returns the value of this property.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>the value of this property or <code>null</code> if a default value has not been |
| defined for this property.</dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <!-- ========= END OF CLASS DATA ========= --> |
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