Function string_array

crates/store/src/comments_store.rs:1693–1701

(batch: &'a RecordBatch, column: &str)

}

fn string_array<'a>(batch: &'a RecordBatch, column: &str) -> Result<&'a StringArray> {
    let array = batch
        .column_by_name(column)
        .with_context(|| format!("column not found: {column}"))?;
    array
        .as_any()
        .downcast_ref::<StringArray>()
        .with_context(|| format!("column {column} is not StringArray"))
}

fn int32_array<'a>(batch: &'a RecordBatch, column: &str) -> Result<&'a Int32Array> {
    let array = batch