[jOOQ/jOOQ#10176] Added API and IS [ NOT ] NULL implementation
This is work in progress. I've added most of the API, plus the IS [ NOT ] NULL implementation. A lot of additional tasks and prerequisites have been discovered during this implementation, so the feature will be added in several steps.
This commit is contained in:
Lukas Eder
parent
203a721390
commit
debe026f9a
79
jOOQ/src/main/java/org/jooq/BetweenAndStepR.java
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79
jOOQ/src/main/java/org/jooq/BetweenAndStepR.java
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@ -0,0 +1,79 @@
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/*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Other licenses:
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* -----------------------------------------------------------------------------
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* Commercial licenses for this work are available. These replace the above
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* ASL 2.0 and offer limited warranties, support, maintenance, and commercial
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* database integrations.
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*
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* For more information, please visit: http://www.jooq.org/licenses
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*/
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package org.jooq;
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/**
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* An intermediate DSL type for the construction of a <code>BETWEEN</code>
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* predicate.
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* <p>
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* <h3>Referencing <code>XYZ*Step</code> types directly from client code</h3>
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* <p>
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* It is usually not recommended to reference any <code>XYZ*Step</code> types
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* directly from client code, or assign them to local variables. When writing
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* dynamic SQL, creating a statement's components dynamically, and passing them
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* to the DSL API statically is usually a better choice. See the manual's
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* section about dynamic SQL for details: <a href=
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* "https://www.jooq.org/doc/latest/manual/sql-building/dynamic-sql">https://www.jooq.org/doc/latest/manual/sql-building/dynamic-sql</a>.
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* <p>
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* Drawbacks of referencing the <code>XYZ*Step</code> types directly:
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* <ul>
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* <li>They're operating on mutable implementations (as of jOOQ 3.x)</li>
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* <li>They're less composable and not easy to get right when dynamic SQL gets
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* complex</li>
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* <li>They're less readable</li>
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* <li>They might have binary incompatible changes between minor releases</li>
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* </ul>
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*
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* @author Lukas Eder
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*/
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public interface BetweenAndStepR<R extends Record> {
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/**
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* Create a condition to check this field against some bounds.
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*/
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@Support
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Condition and(R value);
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// TODO: Support this
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// /**
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// * Create a condition to check this field against some bounds.
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// */
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// @Support
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// Condition and(Select<? extends R> query);
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}
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582
jOOQ/src/main/java/org/jooq/SelectCorrelatedSubqueryStep.java
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582
jOOQ/src/main/java/org/jooq/SelectCorrelatedSubqueryStep.java
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@ -0,0 +1,582 @@
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/*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Other licenses:
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* -----------------------------------------------------------------------------
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* Commercial licenses for this work are available. These replace the above
|
||||
* ASL 2.0 and offer limited warranties, support, maintenance, and commercial
|
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* database integrations.
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*
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* For more information, please visit: http://www.jooq.org/licenses
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*/
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package org.jooq;
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import org.jooq.conf.Settings;
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/**
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* This type is used for the {@link Select}'s DSL API when selecting generic
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* {@link Record} types.
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* <p>
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* Example: <code><pre>
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* -- get all authors' first and last names, and the number
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* -- of books they've written in German, if they have written
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* -- more than five books in German in the last three years
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* -- (from 2011), and sort those authors by last names
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* -- limiting results to the second and third row
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*
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* SELECT T_AUTHOR.FIRST_NAME, T_AUTHOR.LAST_NAME, COUNT(*)
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* FROM T_AUTHOR
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* JOIN T_BOOK ON T_AUTHOR.ID = T_BOOK.AUTHOR_ID
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* WHERE T_BOOK.LANGUAGE = 'DE'
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* AND T_BOOK.PUBLISHED > '2008-01-01'
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* GROUP BY T_AUTHOR.FIRST_NAME, T_AUTHOR.LAST_NAME
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* HAVING COUNT(*) > 5
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* ORDER BY T_AUTHOR.LAST_NAME ASC NULLS FIRST
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* LIMIT 2
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* OFFSET 1
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* FOR UPDATE
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* OF FIRST_NAME, LAST_NAME
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* NO WAIT
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* </pre></code> Its equivalent in jOOQ <code><pre>
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* create.select(TAuthor.FIRST_NAME, TAuthor.LAST_NAME, create.count())
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* .from(T_AUTHOR)
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* .join(T_BOOK).on(TBook.AUTHOR_ID.equal(TAuthor.ID))
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* .where(TBook.LANGUAGE.equal("DE"))
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* .and(TBook.PUBLISHED.greaterThan(parseDate('2008-01-01')))
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* .groupBy(TAuthor.FIRST_NAME, TAuthor.LAST_NAME)
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* .having(create.count().greaterThan(5))
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* .orderBy(TAuthor.LAST_NAME.asc().nullsFirst())
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* .limit(2)
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* .offset(1)
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* .forUpdate()
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* .of(TAuthor.FIRST_NAME, TAuthor.LAST_NAME)
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* .noWait();
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* </pre></code> Refer to the manual for more details
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* <p>
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* <h3>Referencing <code>XYZ*Step</code> types directly from client code</h3>
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* <p>
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* It is usually not recommended to reference any <code>XYZ*Step</code> types
|
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* directly from client code, or assign them to local variables. When writing
|
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* dynamic SQL, creating a statement's components dynamically, and passing them
|
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* to the DSL API statically is usually a better choice. See the manual's
|
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* section about dynamic SQL for details: <a href=
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* "https://www.jooq.org/doc/latest/manual/sql-building/dynamic-sql">https://www.jooq.org/doc/latest/manual/sql-building/dynamic-sql</a>.
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* <p>
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* Drawbacks of referencing the <code>XYZ*Step</code> types directly:
|
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* <ul>
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* <li>They're operating on mutable implementations (as of jOOQ 3.x)</li>
|
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* <li>They're less composable and not easy to get right when dynamic SQL gets
|
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* complex</li>
|
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* <li>They're less readable</li>
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* <li>They might have binary incompatible changes between minor releases</li>
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* </ul>
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*
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* @author Lukas Eder
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*/
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public interface SelectCorrelatedSubqueryStep<R extends Record> extends SelectFinalStep<R> {
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/**
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* Compare this subquery with a record using a dynamic comparator.
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* <p>
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* See the explicit comparison methods for details. Note, not all {@link
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* Comparator} types are supported
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*
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* @see #eq(Record)
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* @see #ne(Record)
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* @see #lt(Record)
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* @see #le(Record)
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* @see #gt(Record)
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* @see #ge(Record)
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*/
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@Support
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Condition compare(Comparator comparator, R record);
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/**
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* Compare this subquery with a subquery using a dynamic comparator.
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* <p>
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* See the explicit comparison methods for details. Note, not all {@link
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* Comparator} types are supported
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*
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* @see #eq(Record)
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* @see #ne(Record)
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* @see #lt(Record)
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* @see #le(Record)
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* @see #gt(Record)
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* @see #ge(Record)
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*/
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@Support
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Condition compare(Comparator comparator, Select<? extends R> select);
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/**
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* Compare this subquery with a quantified subquery using a dynamic
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* comparator.
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* <p>
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* See the explicit comparison methods for details. Note, not all {@link
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* Comparator} types are supported
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*
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* @see #eq(Record)
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* @see #ne(Record)
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* @see #lt(Record)
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* @see #le(Record)
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* @see #gt(Record)
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* @see #ge(Record)
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*/
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@Support
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Condition compare(Comparator comparator, QuantifiedSelect<? extends R> select);
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/**
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* Compare this subquery with a record for equality.
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*/
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@Support
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Condition eq(R record);
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/**
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* Compare this subquery with another record for equality.
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*/
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@Support
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Condition eq(Select<? extends R> select);
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/**
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* Compare this subquery with a quanitified subquery for equality.
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*/
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@Support
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Condition eq(QuantifiedSelect<? extends R> select);
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/**
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* Compare this subquery with a record for equality.
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*/
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@Support
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Condition equal(R record);
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/**
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* Compare this subquery with another record for equality.
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*/
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@Support
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Condition equal(Select<? extends R> select);
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/**
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* Compare this subquery with a quanitified subquery for equality.
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*/
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@Support
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Condition equal(QuantifiedSelect<? extends R> select);
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/**
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* Compare this subquery with a record for non-equality.
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*/
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@Support
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Condition ne(R record);
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/**
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* Compare this subquery with another record for non-equality.
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*/
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@Support
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Condition ne(Select<? extends R> select);
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/**
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* Compare this subquery with a quanitified subquery for non-equality.
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*/
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@Support
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Condition ne(QuantifiedSelect<? extends R> select);
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/**
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* Compare this subquery with a record for non-equality.
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*/
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@Support
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Condition notEqual(R record);
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/**
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* Compare this subquery with another record for non-equality.
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*/
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@Support
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Condition notEqual(Select<? extends R> select);
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/**
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* Compare this subquery with a quanitified subquery for non-equality.
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*/
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@Support
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Condition notEqual(QuantifiedSelect<? extends R> select);
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/**
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* Compare this subquery with a record for order.
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*/
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@Support
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Condition lt(R record);
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/**
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* Compare this subquery with another record for order.
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*/
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@Support
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Condition lt(Select<? extends R> select);
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/**
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* Compare this subquery with a quanitified subquery for order.
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*/
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@Support
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Condition lt(QuantifiedSelect<? extends R> select);
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/**
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* Compare this subquery with a record for order.
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*/
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@Support
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Condition lessThan(R record);
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/**
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* Compare this subquery with another record for order.
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*/
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@Support
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Condition lessThan(Select<? extends R> select);
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/**
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* Compare this subquery with a quanitified subquery for order.
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*/
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@Support
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Condition lessThan(QuantifiedSelect<? extends R> select);
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/**
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* Compare this subquery with a record for order.
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*/
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@Support
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Condition le(R record);
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/**
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* Compare this subquery with another record for order.
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*/
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@Support
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Condition le(Select<? extends R> select);
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/**
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* Compare this subquery with a quanitified subquery for order.
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*/
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@Support
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Condition le(QuantifiedSelect<? extends R> select);
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/**
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* Compare this subquery with a record for order.
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*/
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@Support
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Condition lessOrEqual(R record);
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/**
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* Compare this subquery with another record for order.
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*/
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@Support
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Condition lessOrEqual(Select<? extends R> select);
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/**
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* Compare this subquery with a quanitified subquery for order.
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*/
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@Support
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Condition lessOrEqual(QuantifiedSelect<? extends R> select);
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/**
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* Compare this subquery with a record for order.
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*/
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@Support
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Condition gt(R record);
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/**
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* Compare this subquery with another record for order.
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*/
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@Support
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Condition gt(Select<? extends R> select);
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/**
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* Compare this subquery with a quanitified subquery for order.
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*/
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@Support
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Condition gt(QuantifiedSelect<? extends R> select);
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/**
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* Compare this subquery with a record for order.
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*/
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@Support
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Condition greaterThan(R record);
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/**
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* Compare this subquery with another record for order.
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*/
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@Support
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Condition greaterThan(Select<? extends R> select);
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/**
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* Compare this subquery with a quanitified subquery for order.
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*/
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@Support
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Condition greaterThan(QuantifiedSelect<? extends R> select);
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/**
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* Compare this subquery with a record for order.
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*/
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@Support
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Condition ge(R record);
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/**
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* Compare this subquery with another record for order.
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*/
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@Support
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Condition ge(Select<? extends R> select);
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/**
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* Compare this subquery with a quanitified subquery for order.
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*/
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@Support
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Condition ge(QuantifiedSelect<? extends R> select);
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/**
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* Compare this subquery with a record for order.
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*/
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@Support
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Condition greaterOrEqual(R record);
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/**
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* Compare this subquery with another record for order.
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*/
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@Support
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Condition greaterOrEqual(Select<? extends R> select);
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/**
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* Compare this subquery with a quanitified subquery for order.
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*/
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@Support
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Condition greaterOrEqual(QuantifiedSelect<? extends R> select);
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/**
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* Compare this subquery with a set of records for equality.
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* <p>
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* Note that generating dynamic SQL with arbitrary-length
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* <code>IN</code> predicates can cause cursor cache contention in some
|
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* databases that use unique SQL strings as a statement identifier (e.g.
|
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* {@link SQLDialect#ORACLE}). In order to prevent such problems, you could
|
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* use {@link Settings#isInListPadding()} to produce less distinct SQL
|
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* strings (see also
|
||||
* <a href="https://github.com/jOOQ/jOOQ/issues/5600">[#5600]</a>), or you
|
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* could avoid <code>IN</code> lists, and replace them with:
|
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* <ul>
|
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* <li><code>IN</code> predicates on temporary tables</li>
|
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* <li><code>IN</code> predicates on unnested array bind variables</li>
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* </ul>
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*/
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@Support
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Condition in(R... records);
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/**
|
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* Compare this subquery with another subquery for equality.
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*/
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@Support
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Condition in(Select<? extends R> select);
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/**
|
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* Compare this subquery with a set of records for non-equality.
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* <p>
|
||||
* Note that generating dynamic SQL with arbitrary-length
|
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* <code>IN</code> predicates can cause cursor cache contention in some
|
||||
* databases that use unique SQL strings as a statement identifier (e.g.
|
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* {@link SQLDialect#ORACLE}). In order to prevent such problems, you could
|
||||
* use {@link Settings#isInListPadding()} to produce less distinct SQL
|
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* strings (see also
|
||||
* <a href="https://github.com/jOOQ/jOOQ/issues/5600">[#5600]</a>), or you
|
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* could avoid <code>IN</code> lists, and replace them with:
|
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* <ul>
|
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* <li><code>IN</code> predicates on temporary tables</li>
|
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* <li><code>IN</code> predicates on unnested array bind variables</li>
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* </ul>
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*/
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@Support
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Condition notIn(R... records);
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/**
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* Compare this subquery with another subquery for non-equality.
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*/
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@Support
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Condition notIn(Select<? extends R> select);
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/**
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* Compare this subquery with another record for distinctness.
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*/
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@Support
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Condition isDistinctFrom(R record);
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/**
|
||||
* Compare this subquery with another record for distinctness.
|
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*/
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@Support
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Condition isDistinctFrom(Select<? extends R> select);
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/**
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* Compare this subquery with another record for distinctness.
|
||||
*/
|
||||
@Support
|
||||
Condition isDistinctFrom(QuantifiedSelect<? extends R> select);
|
||||
|
||||
/**
|
||||
* Compare this subquery with another record for distinctness.
|
||||
*/
|
||||
@Support
|
||||
Condition isNotDistinctFrom(R record);
|
||||
|
||||
/**
|
||||
* Compare this subquery with another record for distinctness.
|
||||
*/
|
||||
@Support
|
||||
Condition isNotDistinctFrom(Select<? extends R> select);
|
||||
|
||||
/**
|
||||
* Compare this subquery with another record for distinctness.
|
||||
*/
|
||||
@Support
|
||||
Condition isNotDistinctFrom(QuantifiedSelect<? extends R> select);
|
||||
|
||||
/**
|
||||
* Check if this subquery is within a range of two records.
|
||||
* <p>
|
||||
* This is the same as calling <code>between(minValue).and(maxValue)</code>
|
||||
*/
|
||||
@Support
|
||||
BetweenAndStep<R> between(R minValue);
|
||||
|
||||
/**
|
||||
* Check if this subquery is within a range of two records.
|
||||
* <p>
|
||||
* This is the same as calling <code>between(minValue).and(maxValue)</code>
|
||||
*/
|
||||
@Support
|
||||
Condition between(R minValue, R maxValue);
|
||||
|
||||
/**
|
||||
* Check if this subquery is within a range of two subqueries.
|
||||
* <p>
|
||||
* This is the same as calling <code>between(minValue).and(maxValue)</code>
|
||||
*/
|
||||
@Support
|
||||
BetweenAndStep<R> between(Select<? extends R> minValue);
|
||||
|
||||
/**
|
||||
* Check if this subquery is within a range of two subqueries.
|
||||
* <p>
|
||||
* This is the same as calling <code>between(minValue).and(maxValue)</code>
|
||||
*/
|
||||
@Support
|
||||
Condition between(Select<? extends R> minValue, Select<? extends R> maxValue);
|
||||
|
||||
/**
|
||||
* Check if this subquery is within a symmetric range of two records.
|
||||
*/
|
||||
@Support
|
||||
BetweenAndStepR<R> betweenSymmetric(R minValue);
|
||||
|
||||
/**
|
||||
* Check if this subquery is within a symmetric range of two records.
|
||||
* <p>
|
||||
* This is the same as calling <code>between(minValue).and(maxValue)</code>
|
||||
*/
|
||||
@Support
|
||||
Condition betweenSymmetric(R minValue, R maxValue);
|
||||
|
||||
/**
|
||||
* Check if this subquery is within a symmetric range of two subqueries.
|
||||
*/
|
||||
@Support
|
||||
BetweenAndStepR<R> betweenSymmetric(Select<? extends R> minValue);
|
||||
|
||||
/**
|
||||
* Check if this subquery is within a symmetric range of two subqueries.
|
||||
* <p>
|
||||
* This is the same as calling <code>between(minValue).and(maxValue)</code>
|
||||
*/
|
||||
@Support
|
||||
Condition betweenSymmetric(Select<? extends R> minValue, Select<? extends R> maxValue);
|
||||
|
||||
/**
|
||||
* Check if this subquery is not within a range of two records.
|
||||
*/
|
||||
@Support
|
||||
BetweenAndStepR<R> notBetween(R minValue);
|
||||
|
||||
/**
|
||||
* Check if this subquery is not within a range of two records.
|
||||
* <p>
|
||||
* This is the same as calling <code>between(minValue).and(maxValue)</code>
|
||||
*/
|
||||
@Support
|
||||
Condition notBetween(R minValue, R maxValue);
|
||||
|
||||
/**
|
||||
* Check if this subquery is not within a range of two subqueries.
|
||||
*/
|
||||
@Support
|
||||
BetweenAndStepR<R> notBetween(Select<? extends R> minValue);
|
||||
|
||||
/**
|
||||
* Check if this subquery is not within a range of two subqueries.
|
||||
* <p>
|
||||
* This is the same as calling <code>between(minValue).and(maxValue)</code>
|
||||
*/
|
||||
@Support
|
||||
Condition notBetween(Select<? extends R> minValue, Select<? extends R> maxValue);
|
||||
|
||||
/**
|
||||
* Check if this subquery is not within a symmetric range of two records.
|
||||
*/
|
||||
@Support
|
||||
BetweenAndStepR<R> notBetweenSymmetric(R minValue);
|
||||
|
||||
/**
|
||||
* Check if this subquery is not within a symmetric range of two records.
|
||||
* <p>
|
||||
* This is the same as calling <code>between(minValue).and(maxValue)</code>
|
||||
*/
|
||||
@Support
|
||||
Condition notBetweenSymmetric(R minValue, R maxValue);
|
||||
|
||||
/**
|
||||
* Check if this subquery is not within a symmetric range of two subqueries.
|
||||
*/
|
||||
@Support
|
||||
BetweenAndStepR<R> notBetweenSymmetric(Select<? extends R> minValue);
|
||||
|
||||
/**
|
||||
* Check if this subquery is not within a symmetric range of two subqueries.
|
||||
* <p>
|
||||
* This is the same as calling <code>between(minValue).and(maxValue)</code>
|
||||
*/
|
||||
@Support
|
||||
Condition notBetweenSymmetric(Select<? extends R> minValue, Select<? extends R> maxValue);
|
||||
|
||||
/**
|
||||
* Check if the result of this subquery <code>IS NULL</code>
|
||||
*/
|
||||
@Support
|
||||
Condition isNull();
|
||||
|
||||
/**
|
||||
* Check if the result of this subquery <code>IS NOT NULL</code>
|
||||
*/
|
||||
@Support
|
||||
Condition isNotNull();
|
||||
}
|
||||
@ -123,7 +123,7 @@ import static org.jooq.SQLDialect.SQLITE;
|
||||
*
|
||||
* @author Lukas Eder
|
||||
*/
|
||||
public interface SelectUnionStep<R extends Record> extends SelectFinalStep<R> {
|
||||
public interface SelectUnionStep<R extends Record> extends SelectCorrelatedSubqueryStep<R> {
|
||||
|
||||
/**
|
||||
* Apply the <code>UNION</code> set operation.
|
||||
|
||||
@ -43,6 +43,7 @@ import static org.jooq.Clause.CONDITION_IS_NULL;
|
||||
// ...
|
||||
// ...
|
||||
// ...
|
||||
// ...
|
||||
import static org.jooq.SQLDialect.CUBRID;
|
||||
// ...
|
||||
import static org.jooq.SQLDialect.DERBY;
|
||||
@ -55,13 +56,18 @@ import static org.jooq.SQLDialect.MARIADB;
|
||||
// ...
|
||||
import static org.jooq.SQLDialect.MYSQL;
|
||||
// ...
|
||||
import static org.jooq.SQLDialect.POSTGRES;
|
||||
// ...
|
||||
// ...
|
||||
import static org.jooq.SQLDialect.SQLITE;
|
||||
// ...
|
||||
// ...
|
||||
// ...
|
||||
import static org.jooq.impl.DSL.inline;
|
||||
import static org.jooq.impl.DSL.selectCount;
|
||||
import static org.jooq.impl.Keywords.K_IS_NOT_NULL;
|
||||
import static org.jooq.impl.Keywords.K_IS_NULL;
|
||||
import static org.jooq.impl.Tools.fieldNameStrings;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
@ -69,12 +75,12 @@ import java.util.Set;
|
||||
|
||||
import org.jooq.Clause;
|
||||
import org.jooq.Condition;
|
||||
import org.jooq.Configuration;
|
||||
import org.jooq.Context;
|
||||
import org.jooq.Field;
|
||||
import org.jooq.QueryPartInternal;
|
||||
import org.jooq.Row;
|
||||
import org.jooq.SQLDialect;
|
||||
import org.jooq.Select;
|
||||
import org.jooq.Table;
|
||||
|
||||
/**
|
||||
* @author Lukas Eder
|
||||
@ -84,71 +90,76 @@ final class RowIsNull extends AbstractCondition {
|
||||
/**
|
||||
* Generated UID
|
||||
*/
|
||||
private static final long serialVersionUID = -1806139685201770706L;
|
||||
private static final Clause[] CLAUSES_NULL = { CONDITION, CONDITION_IS_NULL };
|
||||
private static final Clause[] CLAUSES_NOT_NULL = { CONDITION, CONDITION_IS_NOT_NULL };
|
||||
private static final long serialVersionUID = -1806139685201770706L;
|
||||
private static final Clause[] CLAUSES_NULL = { CONDITION, CONDITION_IS_NULL };
|
||||
private static final Clause[] CLAUSES_NOT_NULL = { CONDITION, CONDITION_IS_NOT_NULL };
|
||||
|
||||
// Currently not yet supported in SQLite:
|
||||
// https://www.sqlite.org/rowvalue.html
|
||||
private static final Set<SQLDialect> EMULATE_NULL = SQLDialect.supportedBy(CUBRID, DERBY, FIREBIRD, HSQLDB, MARIADB, MYSQL, SQLITE);
|
||||
private static final Set<SQLDialect> EMULATE_NULL_ROW = SQLDialect.supportedBy(CUBRID, DERBY, FIREBIRD, HSQLDB, MARIADB, MYSQL, SQLITE);
|
||||
private static final Set<SQLDialect> EMULATE_NULL_QUERY = SQLDialect.supportedBy(CUBRID, DERBY, FIREBIRD, HSQLDB, MARIADB, MYSQL, POSTGRES, SQLITE);
|
||||
|
||||
private final Row row;
|
||||
private final Select<?> select;
|
||||
private final boolean isNull;
|
||||
|
||||
RowIsNull(Row row, boolean isNull) {
|
||||
this.row = row;
|
||||
this.select = null;
|
||||
this.isNull = isNull;
|
||||
}
|
||||
|
||||
RowIsNull(Select<?> select, boolean isNull) {
|
||||
this.row = null;
|
||||
this.select = select;
|
||||
this.isNull = isNull;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final void accept(Context<?> ctx) {
|
||||
ctx.visit(delegate(ctx.configuration()));
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
if (row != null && EMULATE_NULL_ROW.contains(ctx.family()))
|
||||
ctx.visit(condition(row.fields()));
|
||||
else if (select != null && EMULATE_NULL_QUERY.contains(ctx.family())) {
|
||||
Table<?> t = select.asTable("t", fieldNameStrings(select.getSelect().size()));
|
||||
ctx.visit(inline(1).eq(selectCount().from(t).where(condition(t.fields()))));
|
||||
}
|
||||
else
|
||||
acceptStandard(ctx);
|
||||
}
|
||||
|
||||
private final Condition condition(Field<?>[] fields) {
|
||||
List<Condition> conditions = new ArrayList<>(fields.length);
|
||||
|
||||
for (Field<?> field : fields)
|
||||
conditions.add(isNull ? field.isNull() : field.isNotNull());
|
||||
|
||||
return DSL.and(conditions);
|
||||
}
|
||||
|
||||
private final void acceptStandard(Context<?> ctx) {
|
||||
if (row != null)
|
||||
ctx.visit(row);
|
||||
else
|
||||
ctx.sql('(')
|
||||
.formatIndentStart().formatNewLine()
|
||||
.subquery(true)
|
||||
.visit(select)
|
||||
.subquery(false)
|
||||
.formatIndentEnd().formatNewLine()
|
||||
.sql(')');
|
||||
|
||||
ctx.sql(' ')
|
||||
.visit(isNull ? K_IS_NULL : K_IS_NOT_NULL);
|
||||
}
|
||||
|
||||
@Override // Avoid AbstractCondition implementation
|
||||
public final Clause[] clauses(Context<?> ctx) {
|
||||
return null;
|
||||
}
|
||||
|
||||
private final QueryPartInternal delegate(Configuration configuration) {
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
if (EMULATE_NULL.contains(configuration.family())) {
|
||||
Field<?>[] fields = row.fields();
|
||||
List<Condition> conditions = new ArrayList<>(fields.length);
|
||||
|
||||
for (Field<?> field : fields)
|
||||
conditions.add(isNull ? field.isNull() : field.isNotNull());
|
||||
|
||||
Condition result = DSL.and(conditions);
|
||||
return (QueryPartInternal) result;
|
||||
}
|
||||
else {
|
||||
return new Native();
|
||||
}
|
||||
}
|
||||
|
||||
private class Native extends AbstractCondition {
|
||||
|
||||
/**
|
||||
* Generated UID
|
||||
*/
|
||||
private static final long serialVersionUID = -2977241780111574353L;
|
||||
|
||||
@Override
|
||||
public final void accept(Context<?> ctx) {
|
||||
ctx.visit(row)
|
||||
.sql(' ')
|
||||
.visit(isNull ? K_IS_NULL : K_IS_NOT_NULL);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Clause[] clauses(Context<?> ctx) {
|
||||
return isNull ? CLAUSES_NULL : CLAUSES_NOT_NULL;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -60,6 +60,9 @@ import java.util.function.Function;
|
||||
import java.util.stream.Collector;
|
||||
import java.util.stream.Stream;
|
||||
|
||||
import org.jooq.BetweenAndStep;
|
||||
import org.jooq.BetweenAndStepR;
|
||||
import org.jooq.Comparator;
|
||||
import org.jooq.Condition;
|
||||
import org.jooq.Configuration;
|
||||
import org.jooq.Converter;
|
||||
@ -74,6 +77,7 @@ import org.jooq.Operator;
|
||||
import org.jooq.OrderField;
|
||||
import org.jooq.Param;
|
||||
// ...
|
||||
import org.jooq.QuantifiedSelect;
|
||||
import org.jooq.QueryPart;
|
||||
import org.jooq.Record;
|
||||
import org.jooq.Record1;
|
||||
@ -4230,6 +4234,341 @@ final class SelectImpl<R extends Record, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
|
||||
|
||||
|
||||
|
||||
@Override
|
||||
public final Condition compare(Comparator comparator, R record) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition compare(Comparator comparator, Select<? extends R> select) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition compare(Comparator comparator, QuantifiedSelect<? extends R> select) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition eq(R record) {
|
||||
return compare(Comparator.EQUALS, record);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition eq(Select<? extends R> select) {
|
||||
return compare(Comparator.EQUALS, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition eq(QuantifiedSelect<? extends R> select) {
|
||||
return compare(Comparator.EQUALS, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition equal(R record) {
|
||||
return compare(Comparator.EQUALS, record);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition equal(Select<? extends R> select) {
|
||||
return compare(Comparator.EQUALS, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition equal(QuantifiedSelect<? extends R> select) {
|
||||
return compare(Comparator.EQUALS, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition ne(R record) {
|
||||
return compare(Comparator.NOT_EQUALS, record);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition ne(Select<? extends R> select) {
|
||||
return compare(Comparator.NOT_EQUALS, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition ne(QuantifiedSelect<? extends R> select) {
|
||||
return compare(Comparator.NOT_EQUALS, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition notEqual(R record) {
|
||||
return compare(Comparator.NOT_EQUALS, record);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition notEqual(Select<? extends R> select) {
|
||||
return compare(Comparator.NOT_EQUALS, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition notEqual(QuantifiedSelect<? extends R> select) {
|
||||
return compare(Comparator.NOT_EQUALS, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition lt(R record) {
|
||||
return compare(Comparator.LESS, record);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition lt(Select<? extends R> select) {
|
||||
return compare(Comparator.LESS, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition lt(QuantifiedSelect<? extends R> select) {
|
||||
return compare(Comparator.LESS, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition lessThan(R record) {
|
||||
return compare(Comparator.LESS, record);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition lessThan(Select<? extends R> select) {
|
||||
return compare(Comparator.LESS, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition lessThan(QuantifiedSelect<? extends R> select) {
|
||||
return compare(Comparator.LESS, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition le(R record) {
|
||||
return compare(Comparator.LESS_OR_EQUAL, record);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition le(Select<? extends R> select) {
|
||||
return compare(Comparator.LESS_OR_EQUAL, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition le(QuantifiedSelect<? extends R> select) {
|
||||
return compare(Comparator.LESS_OR_EQUAL, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition lessOrEqual(R record) {
|
||||
return compare(Comparator.LESS_OR_EQUAL, record);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition lessOrEqual(Select<? extends R> select) {
|
||||
return compare(Comparator.LESS_OR_EQUAL, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition lessOrEqual(QuantifiedSelect<? extends R> select) {
|
||||
return compare(Comparator.LESS_OR_EQUAL, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition gt(R record) {
|
||||
return compare(Comparator.GREATER, record);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition gt(Select<? extends R> select) {
|
||||
return compare(Comparator.GREATER, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition gt(QuantifiedSelect<? extends R> select) {
|
||||
return compare(Comparator.GREATER, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition greaterThan(R record) {
|
||||
return compare(Comparator.GREATER, record);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition greaterThan(Select<? extends R> select) {
|
||||
return compare(Comparator.GREATER, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition greaterThan(QuantifiedSelect<? extends R> select) {
|
||||
return compare(Comparator.GREATER, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition ge(R record) {
|
||||
return compare(Comparator.GREATER_OR_EQUAL, record);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition ge(Select<? extends R> select) {
|
||||
return compare(Comparator.GREATER_OR_EQUAL, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition ge(QuantifiedSelect<? extends R> select) {
|
||||
return compare(Comparator.GREATER_OR_EQUAL, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition greaterOrEqual(R record) {
|
||||
return compare(Comparator.GREATER_OR_EQUAL, record);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition greaterOrEqual(Select<? extends R> select) {
|
||||
return compare(Comparator.GREATER_OR_EQUAL, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition greaterOrEqual(QuantifiedSelect<? extends R> select) {
|
||||
return compare(Comparator.GREATER_OR_EQUAL, select);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition in(R... records) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition in(Select<? extends R> select) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition notIn(R... records) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition notIn(Select<? extends R> select) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition isDistinctFrom(R record) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition isDistinctFrom(Select<? extends R> select) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition isDistinctFrom(QuantifiedSelect<? extends R> select) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition isNotDistinctFrom(R record) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition isNotDistinctFrom(Select<? extends R> select) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition isNotDistinctFrom(QuantifiedSelect<? extends R> select) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final BetweenAndStep<R> between(R minValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition between(R minValue, R maxValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final BetweenAndStep<R> between(Select<? extends R> minValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition between(Select<? extends R> minValue, Select<? extends R> maxValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final BetweenAndStepR<R> betweenSymmetric(R minValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition betweenSymmetric(R minValue, R maxValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final BetweenAndStepR<R> betweenSymmetric(Select<? extends R> minValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition betweenSymmetric(Select<? extends R> minValue, Select<? extends R> maxValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final BetweenAndStepR<R> notBetween(R minValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition notBetween(R minValue, R maxValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final BetweenAndStepR<R> notBetween(Select<? extends R> minValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition notBetween(Select<? extends R> minValue, Select<? extends R> maxValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final BetweenAndStepR<R> notBetweenSymmetric(R minValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition notBetweenSymmetric(R minValue, R maxValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final BetweenAndStepR<R> notBetweenSymmetric(Select<? extends R> minValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition notBetweenSymmetric(Select<? extends R> minValue, Select<? extends R> maxValue) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition isNull() {
|
||||
return new RowIsNull(this, true);
|
||||
}
|
||||
|
||||
@Override
|
||||
public final Condition isNotNull() {
|
||||
return new RowIsNull(this, false);
|
||||
}
|
||||
|
||||
/**
|
||||
* The {@link SelectImpl} current condition step
|
||||
* <p>
|
||||
|
||||
Loading…
Reference in New Issue
Block a user