Dynamic values in arithmetic operation must be explicitly casted to decimal
when using PreparedStatement
--------------------------------------------------------------------------------------------------------
Key: DERBY-4998
URL: https://issues.apache.org/jira/browse/DERBY-4998
Project: Derby
Issue Type: Bug
Components: JDBC, SQL
Affects Versions: 10.7.1.1
Reporter: Marco Rico-Gomez
The following SQL statement works as expected without an error:
---
update T_Professor set weight_In_B_D = ((((weight_In_B_D + 10) - 5) *
4) / 2) where (id = 1)
---
But the same statement as a PreparedStatement throws an exception:
--
update T_Professor set weight_In_B_D = ((((weight_In_B_D + ?) - ?) *
?) / ?) where (id = ?)
--
--
java.sql.SQLException: The resulting value is outside the range for the data
type DECIMAL/NUMERIC(31,31).
at
org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown
Source)
at
org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown
Source)
... 34 more
Caused by: ERROR 22003: The resulting value is outside the range for
the data type DECIMAL/NUMERIC(31,31).
at org.apache.derby.iapi.error.StandardException.newException(Unknown
Source)
at org.apache.derby.iapi.types.SQLDecimal.setWidth(Unknown Source)
at
org.apache.derby.exe.ac0b5b0099x012dxe042x51f3x000000e17f003.e3(Unknown
Source)
at org.apache.derby.impl.services.reflect.DirectCall.invoke(Unknown
Source)
at
org.apache.derby.impl.sql.execute.ProjectRestrictResultSet.doProjection(Unknown
Source)
at
org.apache.derby.impl.sql.execute.ProjectRestrictResultSet.getNextRowCore(Unknown
Source)
at
org.apache.derby.impl.sql.execute.NormalizeResultSet.getNextRowCore(Unknown
Source)
at
org.apache.derby.impl.sql.execute.DMLWriteResultSet.getNextRowCore(Unknown
Source)
at
org.apache.derby.impl.sql.execute.UpdateResultSet.collectAffectedRows(Unknown
Source)
at org.apache.derby.impl.sql.execute.UpdateResultSet.open(Unknown
Source)
at
org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(Unknown
Source)
at org.apache.derby.impl.sql.GenericPreparedStatement.execute(Unknown
Source)
... 28 more
--
(The connection is made to an embedded in memory instance.)
The values must be explicitly casted to decimal to get it working (even when
the values are set as BigDecimal):
--
update T_Professor set weight_In_B_D = ((((weight_In_B_D + cast(? as decimal))
- cast(? as decimal)) *
cast(? as decimal)) / cast(? as decimal)) where (id = ?)
--
--
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