private static String buildCreateColumnsSql(final GreenplumTableInfo table) {
        final List<String> columnList = getColumnsInfo(table.getColumns());
        final StringBuilder sql = new StringBuilder()
                .append(" (")
                .append(StringUtils.join(columnList, ","));
        if (!StringUtils.isEmpty(table.getPrimaryKey())) {
            sql.append(", PRIMARY KEY (")
                    .append(table.getPrimaryKey())
                    .append(")");
        }
        sql.append(") ");
        return sql.toString();
    }
Build create column SQL.

@param table Greenplum table info {@link GreenplumTableInfo}
@return create column SQL string
inlong-manager/manager-service/src/main/java/org/apache/inlong/manager/service/resource/sink/greenplum/GreenplumSqlBuilder.java