PostgresDbCleanerExtension cleanTablesData

PostgresDbCleanerExtension.kt

@Throws(SQLException::class)
private fun cleanTablesData(tablesNames: List<TableData>, connection: Connection) {
    if (tablesNames.isEmpty()) {
        return
    }
    val stringBuilder = StringBuilder("TRUNCATE ")
    for (i in tablesNames.indices) {
        if (i == 0) {
            stringBuilder.append(tablesNames[i].fullyQualifiedTableName)
        } else {
            stringBuilder
                .append(", ")
                .append(tablesNames[i].fullyQualifiedTableName)
        }
    }
    connection.prepareStatement(stringBuilder.toString())
        .execute()
}