Function template_sql 

pub fn template_sql(
    sql: &str,
    config: &TemplateConfig,
) -> Result<String, TemplateError>

Renders a SQL template according to the specified configuration.

This is the main entry point for template preprocessing. It dispatches to the appropriate renderer based on the configured mode.

Arguments

• sql - The SQL template string to render
• config - Configuration specifying the mode and context variables

Returns

The rendered SQL string, or an error if rendering fails.

Errors

• TemplateError::SyntaxError - Invalid template syntax
• TemplateError::UndefinedVariable - Undefined variable in Jinja mode
• TemplateError::RenderError - Other rendering failures