com.oceanbase.jdbc

类 OceanBaseCallableParameterMetaData

java.lang.Object

com.oceanbase.jdbc.CallableParameterMetaData

com.oceanbase.jdbc.OceanBaseCallableParameterMetaData

所有已实现的接口:

ParameterMetaData, Wrapper

public class OceanBaseCallableParameterMetaData
extends CallableParameterMetaData

字段概要

字段

限定符和类型	字段和说明
protected Map<String,com.oceanbase.jdbc.CallParameter>	mapNameToParameter

从类继承的字段 com.oceanbase.jdbc.CallableParameterMetaData

allParams, con, database, isFunction, isOracleMode, name, obOraclePackageName, obOracleSchema, outputParamSetParamValueException, PARAMETER_PATTERN, PARAMETER_PATTERN_MYSQL_MODE_NOT_INFORMATION_SCHEMA, placeholderParams, placeholderToParameterIndexMap, query, RETURN_PATTERN, valid

从接口继承的字段 java.sql.ParameterMetaData

parameterModeIn, parameterModeInOut, parameterModeOut, parameterModeUnknown, parameterNoNulls, parameterNullable, parameterNullableUnknown

构造器概要

构造器

构造器和说明
OceanBaseCallableParameterMetaData(OceanBaseConnection con, String database, String name, boolean isFunction) Retrieve Callable metaData.

方法概要

限定符和类型	方法和说明
void	readMetadataFromDbIfRequired(String query, String arguments, Boolean isObFunction) Search metaData if not already loaded.

从类继承的方法 com.oceanbase.jdbc.CallableParameterMetaData

generateMetadataFromPrepareResultSet, getDatabase, getName, getParam, getParameterClassName, getParameterCount, getParameterMode, getParameterType, getParameterTypeName, getPlaceholderParam, getPrecision, getProName, getScale, hasEmptyPlaceholderParams, isNullable, isSigned, isWrapperFor, readMetadataFromDbIfRequired, unwrap

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

mapNameToParameter

protected Map<String,com.oceanbase.jdbc.CallParameter> mapNameToParameter

构造器详细资料

OceanBaseCallableParameterMetaData

public OceanBaseCallableParameterMetaData(OceanBaseConnection con,
                                          String database,
                                          String name,
                                          boolean isFunction)

Retrieve Callable metaData.

参数:

con - connection

database - database name

name - procedure/function name

isFunction - is it a function

方法详细资料

readMetadataFromDbIfRequired

public void readMetadataFromDbIfRequired(String query,
                                         String arguments,
                                         Boolean isObFunction)
                                  throws SQLException

Search metaData if not already loaded.

覆盖:

readMetadataFromDbIfRequired 在类中 CallableParameterMetaData

抛出:

SQLException - if error append during loading metaData