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MergeQuery::isNull |
function |
includes/database/query.inc |
Implements QueryConditionInterface::isNull(). |
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SelectQuery::isNull |
function |
includes/database/select.inc |
Implements QueryConditionInterface::isNull(). |
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DeleteQuery::isNull |
function |
includes/database/query.inc |
Implements QueryConditionInterface::isNull(). |
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UpdateQuery::isNull |
function |
includes/database/query.inc |
Implements QueryConditionInterface::isNull(). |
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SelectQuery::havingIsNull |
function |
includes/database/select.inc |
Implements QueryExtendableInterface::havingIsNull(). |
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DatabaseCondition::isNull |
function |
includes/database/query.inc |
Implements QueryConditionInterface::isNull(). |
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SelectQueryExtender::isNull |
function |
includes/database/select.inc |
Sets a condition that the specified field be NULL. |
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QueryConditionInterface::isNull |
function |
includes/database/query.inc |
Sets a condition that the specified field be NULL. |
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DatabaseSelectTestCase::testIsNullCondition |
function |
modules/simpletest/tests/database_test.test |
Test that we can find a record with a NULL value. |