Package | Description |
---|---|
org.springframework.data.relational.core.dialect |
Dialects abstract the SQL dialect of the underlying database.
|
Modifier and Type | Class and Description |
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static class |
OrderByNullPrecedence.SqlStandardOrderByNullPrecedence
An
OrderByNullPrecedence implementation for databases conforming to the SQL standard which uses
NULLS FIRST and NULLS LAST in ORDER BY sort expressions to make null values appear before
or after non-null values in the result set. |
Modifier and Type | Field and Description |
---|---|
static OrderByNullPrecedence |
OrderByNullPrecedence.NONE
An
OrderByNullPrecedence that can be used for databases that do not support the SQL standard usage of
NULLS FIRST and NULLS LAST in ORDER BY sort expressions to control where null values appear
respective to non-null values in the result set. |
static OrderByNullPrecedence |
OrderByNullPrecedence.SQL_STANDARD
An
OrderByNullPrecedence that can be used for databases conforming to the SQL standard which uses
NULLS FIRST and NULLS LAST in ORDER BY sort expressions to make null values appear before
or after non-null values in the result set. |
Modifier and Type | Method and Description |
---|---|
OrderByNullPrecedence |
MySqlDialect.orderByNullHandling() |
default OrderByNullPrecedence |
Dialect.orderByNullHandling()
Return the
OrderByNullPrecedence used by this dialect. |
OrderByNullPrecedence |
SqlServerDialect.orderByNullHandling() |
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