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fix a couple of warnings in Dialect

This commit is contained in:
Gavin King 2022-02-05 12:31:52 +01:00
parent c2f0ab8fcf
commit 09470bd55a
1 changed files with 26 additions and 27 deletions
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53
hibernate-core/src/main/java/org/hibernate/dialect/Dialect.java
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@ -3479,34 +3479,32 @@ public abstract class Dialect implements ConversionContext {
return null;
}
protected final BatchLoadSizingStrategy STANDARD_DEFAULT_BATCH_LOAD_SIZING_STRATEGY = new BatchLoadSizingStrategy() {
@Override
public int determineOptimalBatchLoadSize(int numberOfKeyColumns, int numberOfKeys, boolean inClauseParameterPaddingEnabled) {
final int paddedSize;
protected final BatchLoadSizingStrategy STANDARD_DEFAULT_BATCH_LOAD_SIZING_STRATEGY =
(numberOfKeyColumns, numberOfKeys, inClauseParameterPaddingEnabled) -> {
final int paddedSize;
if ( inClauseParameterPaddingEnabled ) {
paddedSize = MathHelper.ceilingPowerOfTwo( numberOfKeys );
}
else {
paddedSize = numberOfKeys;
}
if ( inClauseParameterPaddingEnabled ) {
paddedSize = MathHelper.ceilingPowerOfTwo( numberOfKeys );
}
else {
paddedSize = numberOfKeys;
}
// For tuples, there is no limit, so we can just use the power of two padding approach
if ( numberOfKeyColumns > 1 ) {
return paddedSize;
}
final int inExpressionCountLimit = getInExpressionCountLimit();
if ( inExpressionCountLimit > 0 ) {
if ( paddedSize < inExpressionCountLimit ) {
return paddedSize;
}
else if ( numberOfKeys < inExpressionCountLimit ) {
return numberOfKeys;
}
return getInExpressionCountLimit();
}
// For tuples, there is no limit, so we can just use the power of two padding approach
if ( numberOfKeyColumns > 1 ) {
return paddedSize;
}
final int inExpressionCountLimit = getInExpressionCountLimit();
if ( inExpressionCountLimit > 0 ) {
if ( paddedSize < inExpressionCountLimit ) {
return paddedSize;
}
else if ( numberOfKeys < inExpressionCountLimit ) {
return numberOfKeys;
}
return getInExpressionCountLimit();
}
return paddedSize;
};
public BatchLoadSizingStrategy getDefaultBatchLoadSizingStrategy() {
@ -4058,9 +4056,10 @@ public abstract class Dialect implements ConversionContext {
* </ul>
* In addition, punctuation characters and
* single-quoted literal strings are accepted.
*
* @return a pattern accepted by the function that
* formats dates and times in this dialect
* <p>
* Appends a pattern accepted by the function that
* formats dates and times in this dialect to a
* SQL fragment that is being constructed.
*/
public void appendDatetimeFormat(SqlAppender appender, String format) {
//most databases support a datetime format