SqliteCodeGenerator

SQLite specific code generator implementation and incremental source generator entrypoint

[Generator]
public sealed class SqliteCodeGenerator : IIncrementalGenerator

Methods

GenerateCodeWithMetadata(string, string, SelectStatement, string, IReadOnlyList<DatabaseColumn>, bool, GroupingConfig?, CodeGenerationConfig?)

public static Result<string, SqlError> GenerateCodeWithMetadata(string fileName, string sql, SelectStatement statement, string connectionString, IReadOnlyList<DatabaseColumn> columnMetadata, bool hasCustomImplementation, GroupingConfig? groupingConfig = null, CodeGenerationConfig? config = null)

Generates C# source for a SQL file using real database metadata.

Parameters:

Name	Type	Description
`fileName`	`String`	The SQL file name.
`sql`	`String`	The SQL content.
`statement`	`SelectStatement`	The parsed SQL statement metadata.
`connectionString`	`String`	The database connection string.
`columnMetadata`	`DatabaseColumn>`	Real column metadata from the database.
`hasCustomImplementation`	`Boolean`	Whether a custom implementation exists.
`groupingConfig`	`GroupingConfig`	Optional grouping configuration for parent-child relationships.
`config`	`CodeGenerationConfig`	Optional code generation configuration with custom functions.

Returns: SqlError> - Result with generated source or an error.

GenerateTableOperations(ITableOperationGenerator, DatabaseTable, TableConfig)

public static Result<string, SqlError> GenerateTableOperations(ITableOperationGenerator tableOperationGenerator, DatabaseTable table, TableConfig config)

Generate C# source code for Insert/Update operations based on table configuration

Parameters:

Name	Type	Description
`tableOperationGenerator`	`ITableOperationGenerator`	The table generator
`table`	`DatabaseTable`	The database table metadata
`config`	`TableConfig`	The table configuration

Returns: SqlError> - The generated C# source code

GetColumnMetadataFromSqlAsync(string, string, IEnumerable<ParameterInfo>)

public static Task<Result<IReadOnlyList<DatabaseColumn>, SqlError>> GetColumnMetadataFromSqlAsync(string connectionString, string sql, IEnumerable<ParameterInfo> parameters)

Gets column metadata by executing the SQL query against the database. This is the proper way to get column types - by executing the query and checking metadata.

Parameters:

Name	Type	Description
`connectionString`	`String`	Database connection string
`sql`	`String`	SQL query to execute
`parameters`	`ParameterInfo>`	Query parameters

Returns: SqlError>> - List of database columns with their metadata

Initialize(IncrementalGeneratorInitializationContext)

public void Initialize(IncrementalGeneratorInitializationContext context)

Initializes the incremental generator for SQLite. Collects .sql files, grouping config, and DataProvider.json and registers the output step.

Parameters:

Name	Type	Description
`context`	`IncrementalGeneratorInitializationContext`	The initialization context