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java.lang.Objectorg.hsqldb.jdbc.jdbcParameterMetaData
An object that can be used to get information about the types and properties of the parameters in a PreparedStatement object.
| Field Summary |
| Fields inherited from interface java.sql.ParameterMetaData |
parameterModeIn, parameterModeInOut, parameterModeOut, parameterModeUnknown, parameterNoNulls, parameterNullable, parameterNullableUnknown |
| Method Summary | |
java.lang.String |
getParameterClassName(int param)
Retrieves the fully-qualified name of the Java class whose instances should be passed to the method PreparedStatement.setObject. |
int |
getParameterCount()
Retrieves the number of parameters in the PreparedStatement object for which this ParameterMetaData object provides information. |
int |
getParameterMode(int param)
Retrieves the designated parameter's mode. |
int |
getParameterType(int param)
Retrieves the designated parameter's SQL type. |
java.lang.String |
getParameterTypeName(int param)
Retrieves the designated parameter's database-specific type name. |
int |
getPrecision(int param)
Retrieves the designated parameter's number of decimal digits. |
int |
getScale(int param)
Retrieves the designated parameter's number of digits to right of the decimal point. |
int |
isNullable(int param)
Retrieves whether null values are allowed in the designated parameter. |
boolean |
isSigned(int param)
Retrieves whether values for the designated parameter can be signed numbers. |
java.lang.String |
toString()
Retrieves a String repsentation of this object. |
| Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Method Detail |
public java.lang.String getParameterClassName(int param)
throws java.sql.SQLException
getParameterClassName in interface java.sql.ParameterMetaDataparam - the first parameter is 1, the second is 2, ...
java.sql.SQLException - if a database access error occurs
public int getParameterCount()
throws java.sql.SQLException
getParameterCount in interface java.sql.ParameterMetaDatajava.sql.SQLException - if a database access error occurs
public int getParameterMode(int param)
throws java.sql.SQLException
getParameterMode in interface java.sql.ParameterMetaDataparam - the first parameter is 1, the second is 2, ...
java.sql.SQLException - if a database access error occurs
public int getParameterType(int param)
throws java.sql.SQLException
getParameterType in interface java.sql.ParameterMetaDataparam - the first parameter is 1, the second is 2, ...
java.sql.SQLException - if a database access error occursTypes
public java.lang.String getParameterTypeName(int param)
throws java.sql.SQLException
getParameterTypeName in interface java.sql.ParameterMetaDataparam - the first parameter is 1, the second is 2, ...
java.sql.SQLException - if a database access error occurs
public int getPrecision(int param)
throws java.sql.SQLException
getPrecision in interface java.sql.ParameterMetaDataparam - the first parameter is 1, the second is 2, ...
java.sql.SQLException - if a database access error occurs
public int getScale(int param)
throws java.sql.SQLException
getScale in interface java.sql.ParameterMetaDataparam - the first parameter is 1, the second is 2, ...
java.sql.SQLException - if a database access error occurs
public int isNullable(int param)
throws java.sql.SQLException
isNullable in interface java.sql.ParameterMetaDataparam - the first parameter is 1, the second is 2, ...
java.sql.SQLException - if a database access error occurs
public boolean isSigned(int param)
throws java.sql.SQLException
isSigned in interface java.sql.ParameterMetaDataparam - the first parameter is 1, the second is 2, ...
java.sql.SQLException - if a database access error occurspublic java.lang.String toString()
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