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hibernate-orm
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HHH-18575 Fix IllegalStateException while passing multi-valued BigDecimal as parameter 

Fix
```
java.lang.IllegalStateException: Binding is multi-valued; illegal call to #getBindValue

	at org.hibernate.query.internal.QueryParameterBindingImpl.getBindValue(QueryParameterBindingImpl.java:100)
	at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.resolveSqmParameter(BaseSqmToSqlAstConverter.java:6283)
	at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.consumeSqmParameter(BaseSqmToSqlAstConverter.java:5861)
	at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.consumeSingleSqmParameter(BaseSqmToSqlAstConverter.java:5950)
	at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.processInSingleParameter(BaseSqmToSqlAstConverter.java:8178)
	at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.processInSingleHqlParameter(BaseSqmToSqlAstConverter.java:8135)
	at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.processInListWithSingleParameter(BaseSqmToSqlAstConverter.java:8124)
```
This commit is contained in:
Yanming Zhou 2024-09-09 15:24:13 +08:00 committed by Christian Beikov
parent 1951c0b993
commit 1d46b87008
1 changed files with 8 additions and 1 deletions
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9
hibernate-core/src/main/java/org/hibernate/query/sqm/sql/BaseSqmToSqlAstConverter.java
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@ -6293,7 +6293,14 @@ public abstract class BaseSqmToSqlAstConverter<T extends Statement> extends Base
final QueryParameterBinding<?> binding = domainParameterBindings.getBinding(
domainParameterXref.getQueryParameter( expression )
);
final Object bindValue = binding.getBindValue();
final Object bindValue;
if ( binding.isMultiValued() ) {
final Collection<?> bindValues = binding.getBindValues();
bindValue = !bindValues.isEmpty() ? bindValues.iterator().next() : null;
}
else {
bindValue = binding.getBindValue();
}
if ( bindValue != null ) {
if ( bindValue instanceof BigInteger ) {
int precision = bindValue.toString().length() - ( ( (BigInteger) bindValue ).signum() < 0 ? 1 : 0 );