Class JdbcParameterMetaData

JdbcParameterMetaData

A JDBC ParameterMetaData. For documentation of this class, see java.sql.ParameterMetaData.

Methods

MethodReturn typeBrief description
getParameterClassName(param)StringFor documentation of this method, see java.sql.ParameterMetaData#getParameterClassName(int).
getParameterCount()IntegerFor documentation of this method, see java.sql.ParameterMetaData#getParameterCount().
getParameterMode(param)IntegerFor documentation of this method, see java.sql.ParameterMetaData#getParameterMode(int).
getParameterType(param)IntegerFor documentation of this method, see java.sql.ParameterMetaData#getParameterType(int).
getParameterTypeName(param)StringFor documentation of this method, see java.sql.ParameterMetaData#getParameterTypeName(int).
getPrecision(param)IntegerFor documentation of this method, see java.sql.ParameterMetaData#getPrecision(int).
getScale(param)IntegerFor documentation of this method, see java.sql.ParameterMetaData#getScale(int).
isNullable(param)IntegerFor documentation of this method, see java.sql.ParameterMetaData#isNullable(int).
isSigned(param)BooleanFor documentation of this method, see java.sql.ParameterMetaData#isSigned(int).

Detailed documentation

getParameterClassName(param)

For documentation of this method, see java.sql.ParameterMetaData#getParameterClassName(int).

Parameters

NameTypeDescription
paramIntegerThe index of the parameter to examine. The first parameter has an index of 1.

Return

String — The fully-qualified Java class name that is used by the JdbcPreparedStatement.setObject(index, x) methods.

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

  • https://www.googleapis.com/auth/script.external_request

getParameterCount()

For documentation of this method, see java.sql.ParameterMetaData#getParameterCount().

Return

Integer — The number of parameters for which this metadata contains information.

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

  • https://www.googleapis.com/auth/script.external_request

getParameterMode(param)

For documentation of this method, see java.sql.ParameterMetaData#getParameterMode(int).

Parameters

NameTypeDescription
paramIntegerThe index of the parameter to examine. The first parameter has an index of 1.

Return

Integer — The designated parameter's mode, which is one of Jdbc.ParameterMetaData.parameterModeIn, Jdbc.ParameterMetaData.parameterModeOut, Jdbc.ParameterMetaData.parameterModeInOut, or Jdbc.ParameterMetaData.parameterModeUnknown.

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

  • https://www.googleapis.com/auth/script.external_request

getParameterType(param)

For documentation of this method, see java.sql.ParameterMetaData#getParameterType(int).

Parameters

NameTypeDescription
paramIntegerThe index of the parameter to examine. The first parameter has an index of 1.

Return

Integer — The designated parameter's SQL type.

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

  • https://www.googleapis.com/auth/script.external_request

getParameterTypeName(param)

For documentation of this method, see java.sql.ParameterMetaData#getParameterTypeName(int).

Parameters

NameTypeDescription
paramIntegerThe index of the parameter to examine. The first parameter has an index of 1.

Return

String — The designated parameter's database-specific type name. This is a fully-qualified type name if the parameter is a user-defined type.

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

  • https://www.googleapis.com/auth/script.external_request

getPrecision(param)

For documentation of this method, see java.sql.ParameterMetaData#getPrecision(int).

Parameters

NameTypeDescription
paramIntegerThe index of the parameter to examine. The first parameter has an index of 1.

Return

Integer — The maximum column size for the given parameter. For numeric data, this is the maximum precision. For character data, this is the length in characters. For datetime data, this is the length in characters of the string representation (assuming the maximum allowed precision of the fractional seconds component). For binary data, this is the length in bytes. For the ROWID datatype, this is the length in bytes. Returns 0 for types where the column size is not applicable.

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

  • https://www.googleapis.com/auth/script.external_request

getScale(param)

For documentation of this method, see java.sql.ParameterMetaData#getScale(int).

Parameters

NameTypeDescription
paramIntegerThe index of the parameter to examine. The first parameter has an index of 1.

Return

Integer — The designated parameter's number of digits to right of the decimal point. Returns 0 for data types where the scale is not applicable.

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

  • https://www.googleapis.com/auth/script.external_request

isNullable(param)

For documentation of this method, see java.sql.ParameterMetaData#isNullable(int).

Parameters

NameTypeDescription
paramIntegerThe index of the parameter to examine. The first parameter has an index of 1.

Return

Integer — The nullability status of the given parameter; one of Jdbc.ParameterMetaData.parameterNoNulls, Jdbc.ParameterMetaData.parameterNullable, or Jdbc.ParameterMetaData.parameterNullableUnknown.

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

  • https://www.googleapis.com/auth/script.external_request

isSigned(param)

For documentation of this method, see java.sql.ParameterMetaData#isSigned(int).

Parameters

NameTypeDescription
paramIntegerThe index of the parameter to examine. The first parameter has an index of 1.

Return

Booleantrue if the specified parameter can accept signed number values; false otherwise.

Authorization

Scripts that use this method require authorization with one or more of the following scopes:

  • https://www.googleapis.com/auth/script.external_request

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