Insert for entities of same type within an aggregate get inserted using JDBC batch operations when possible.
Inserts are supported when no id needs to be generated by the database or if the Dialect supports generation of ids in batch operations.
Closes#1159
Original pull request # 1191
Added the missing functionality that is found in the documentation of spring-data-jdbc, but was not present in the code as functionality. Users can not choose between various QueryLookupStrategies.
Closes#1043
Original pull request #1187
We now associate a boolean value with both operators as those operators are rendered using equals comparison in the actual SQL text.
Orginal pull request #1188
Refactored the assertions towards a custom assertion class, taking care of limited parsing of the generated SQL statements.
Original pull request spring-projects/spring-data-r2dbc/pull/691
The order of selected columns depended on the nondeterministic behavior of getDeclaredFields.
Original pull request spring-projects/spring-data-r2dbc/pull/691
Methods which use the derive query functionality now can be annotated with `@Lock` to used a given `LockMode`. Right now there are two different modes `PESSIMISTIC_READ` and `PESSIMISTIC_WRITE`. Based on the dialect the right select is generated. For example for H2 `Select ... FOR UPDATE`.
Closes spring-projects/spring-data-jdbc#1041
See #643,
Original pull request spring-projects/spring-data-jdbc/pull/1158
This allows both Spring Data R2DBC and Spring Data JDBC to use the same annotation.
See spring-projects/spring-data-jdbc/issues/1041, spring-projects/spring-data-r2dbc/pull/720, spring-projects/spring-data-jdbc/pull/1158
In this case the usage of `StringBuilder` has no additional benefit, since it is not inside a loop where the JVM may have problems detecting String concatenation that can be optimized. The usage of "simple" String concatenation makes the code more readable and the code will be automatically optimised by the compiler.
Original pull request #1173
Refactored the unit tests to include a negative case and to separate the different scenarios tested.
Removed the default LockMode from the Lock annotation.
I have the feeling that most users will assume an exclusive Lock when none is specified, but also don't want to request stronger locks than required.
Original pull request #1158
See #1041
Methods which use the derive query functionality now can be annotated with `@Lock` to used a given `LockMode`. Right now there are two different modes `PESSIMISTIC_READ` and `PESSIMISTIC_WRITE`. Based on the dialect the right select is generated. For example for HSQLDB `Select ... FOR UPDATE`.
See #1041
Original pull request #1158
Rename "null handling" to "null precedence".
This is somewhat inconsistent with commons null handling, but more descriptive.
Minor formatting.
Original pull request #1156
See #821
java.sql.Types constants are int values and therefore make it tedious to read and debug the code.
SQLType values are mostly enum constants which are much nicer to use.
Original pull request #1142
This is achieved by passing the full availabe type information of the conversion target to the conversion service.
This broke a test which wasn't functional in the first place which becomes obvious when adding the proper assertion.
Closes#1046
Original pull request #1144
Mark Paluch
Jens Schauder
Chirag Tailor
Meng Zuozhu
Diego Krupitza
Auzel
Christoph Strobl
Oliver Drotbohm
Greg L. Turnquist
Jan Michal
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