PCTFREE indicates to DB2 what percentage of each page in the table space or index to leave free when either loading or reorganizing the data.
PCTFREE 告诉 DB2 在装载或重组数据时,表空间或索引中的每个页要留出多少百分比的空余空间。
Leave plant stems free to catch air and moisture and resist disease.
让植物自由的生长,接触空气和水分,抵抗疾病。
自由就可以离开我呀。
应用推荐