The name of the parameter. For Insert, Update and Delete commands, this name should
be the name of a valid column in a Spanner table. In Select commands, this name should be the name of a parameter
used in the SQL Query. This value is case sensitive. Must not be null.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-04-09 UTC."],[[["The latest version of SpannerParameter is 5.0.0-beta05, with numerous prior versions available, including stable versions down to 3.5.0."],["SpannerParameter represents a parameter for a SpannerCommand, mapping to DataSet columns, and inheriting from DbParameter, MarshalByRefObject, and Object."],["SpannerParameter instances can be initialized with a parameter name, SpannerDbType, a value, and an optional source column."],["Key properties of SpannerParameter include CommitTimestamp, DbType, Direction, IsNullable, ParameterName, Size, SourceColumn, SpannerDbType, and Value."],["SpannerParameter also implements methods such as Clone() to make a copy of the object, and ResetDbType()."]]],[]]