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 `SpannerParameter` class represents a parameter used in a `SpannerCommand`, allowing mapping to DataSet columns."],["It has constructors for initialization, including setting the parameter name, type, value, and source column."],["The class inherits from `DbParameter` and implements `IDbDataParameter`, `IDataParameter`, and `ICloneable` interfaces, extending functionality for database interactions."],["It provides properties to manage parameter attributes such as `DbType`, `Direction`, `IsNullable`, `ParameterName`, `Size`, `SourceColumn`, and `Value`."],["The `SpannerDbType` property specifies the type of the parameter as defined in Spanner, ensuring data type compatibility."]]],[]]