Java Code Examples for java.sql.ParameterMetaData#parameterNullable()
The following examples show how to use
java.sql.ParameterMetaData#parameterNullable() .
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Example 1
Source File: ParameterMetaDataJdbc30Test.java From gemfirexd-oss with Apache License 2.0 | 5 votes |
/** * print the parameter isNullable value in human readable form * * @param nullabilityValue */ // @return the nullability status of the given parameter static String parameterIsNullableInStringForm(int nullabilityValue){ if (nullabilityValue == ParameterMetaData.parameterNoNulls) return("PARAMETER_NO_NULLS"); else if (nullabilityValue == ParameterMetaData.parameterNullable) return("PARAMETER_NULLABLE"); else if (nullabilityValue == ParameterMetaData.parameterNullableUnknown) return("PARAMETER_NULLABLE_UNKNOWN"); else return("ERROR: donot recognize this parameter isNullable() value"); }
Example 2
Source File: SnowflakeParameterMetadata.java From snowflake-jdbc with Apache License 2.0 | 5 votes |
@Override public int isNullable(int param) throws SQLException { MetaDataOfBinds paramInfo = statementMetaData.getMetaDataForBindParam(param); if (paramInfo.isNullable()) { return ParameterMetaData.parameterNullable; } return ParameterMetaData.parameterNoNulls; }
Example 3
Source File: MariaDbParameterMetaData.java From mariadb-connector-j with GNU Lesser General Public License v2.1 | 5 votes |
@Override public int isNullable(final int param) throws SQLException { if (getParameterInformation(param).isNotNull()) { return ParameterMetaData.parameterNoNulls; } else { return ParameterMetaData.parameterNullable; } }
Example 4
Source File: ParameterMetaDataJdbc30Test.java From gemfirexd-oss with Apache License 2.0 | 5 votes |
/** * print the parameter isNullable value in human readable form * * @param nullabilityValue */ // @return the nullability status of the given parameter static String parameterIsNullableInStringForm(int nullabilityValue){ if (nullabilityValue == ParameterMetaData.parameterNoNulls) return("PARAMETER_NO_NULLS"); else if (nullabilityValue == ParameterMetaData.parameterNullable) return("PARAMETER_NULLABLE"); else if (nullabilityValue == ParameterMetaData.parameterNullableUnknown) return("PARAMETER_NULLABLE_UNKNOWN"); else return("ERROR: donot recognize this parameter isNullable() value"); }
Example 5
Source File: SQLTools.java From jsqsh with Apache License 2.0 | 5 votes |
/*** * Decodes a parameter nullability indicator into a readable string * @param isnull The nullability indicator * @return The string */ public static String getParameterNullability(int isnull) { switch (isnull) { case ParameterMetaData.parameterNoNulls: return "NOT NULL"; case ParameterMetaData.parameterNullable: return "NULL"; case ParameterMetaData.parameterNullableUnknown: return "UNKNOWN"; default: return "UNRECOGNIZED"; } }
Example 6
Source File: ParameterMetaDataJdbc30Test.java From spliceengine with GNU Affero General Public License v3.0 | 5 votes |
/** * print the parameter isNullable value in human readable form * * @param nullabilityValue */ // @return the nullability status of the given parameter static String parameterIsNullableInStringForm(int nullabilityValue){ if (nullabilityValue == ParameterMetaData.parameterNoNulls) return("PARAMETER_NO_NULLS"); else if (nullabilityValue == ParameterMetaData.parameterNullable) return("PARAMETER_NULLABLE"); else if (nullabilityValue == ParameterMetaData.parameterNullableUnknown) return("PARAMETER_NULLABLE_UNKNOWN"); else return("ERROR: donot recognize this parameter isNullable() value"); }
Example 7
Source File: ParameterMetadataImpl.java From salesforce-jdbc with MIT License | 4 votes |
@Override public int isNullable(int param) throws SQLException { return ParameterMetaData.parameterNullable; }
Example 8
Source File: ESParameterMetaData.java From sql4es with Apache License 2.0 | 4 votes |
@Override public int isNullable(int param) throws SQLException { return ParameterMetaData.parameterNullable; }
Example 9
Source File: FBParameterMetaData.java From jaybird with GNU Lesser General Public License v2.1 | 4 votes |
@Override public int isNullable(int parameter) throws SQLException { return (getFieldDescriptor(parameter).getType() & 1) == 1 ? ParameterMetaData.parameterNullable : ParameterMetaData.parameterNoNulls; }