Function table_has_decimal_columns

src/query/fast_path.rs:303–323

Check if a table has any DECIMAL columns that would require query rewriting

(
    _conn: &Connection,
    table_name: &str,
    schema_cache: &SchemaCache,
)

/// Check if a table has any DECIMAL columns that would require query rewriting
pub fn table_has_decimal_columns(
    _conn: &Connection,
    table_name: &str,
    schema_cache: &SchemaCache,
) -> Result<bool, rusqlite::Error> {
    // Check dedicated decimal cache first
    if let Ok(cache) = DECIMAL_TABLE_CACHE.lock()
        && let Some(&has_decimal) = cache.get(table_name) {
            return Ok(has_decimal);
        }
    
    // Fast decimal detection using bloom filter
    let has_decimal = schema_cache.has_decimal_columns(table_name);
    
    // Cache the result
    if let Ok(mut cache) = DECIMAL_TABLE_CACHE.lock() {
        cache.insert(table_name.to_string(), has_decimal);
    }
    
    Ok(has_decimal)
}

/// Fast path DML execution that bypasses parsing and rewriting
pub fn execute_fast_path(