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在某些场景(分区表子表)需要批量创建表空间,给不同的表使用,以下代码是批量创建表空间的SQL语句;
1 批量创建表空间SQL
--创建 24个数据表空间,每个表空间有3个数… DM8:达梦数据库 - - 批量创建表空间数据文件 环境介绍1 批量创建表空间SQL2 达梦数据库学习使用列表 环境介绍
在某些场景(分区表子表)需要批量创建表空间,给不同的表使用,以下代码是批量创建表空间的SQL语句;
1 批量创建表空间SQL
--创建 24个数据表空间,每个表空间有3个数据文件,一个数据文件初始化为128M,每次扩展1024M,最大扩展到 409600MDECLARETBS_NAME VARCHAR :TBS_DATA_; --数据表空间名称--TBS_NAME VARCHAR :TBS_INDEX_; --索引表空间名称TBS_COUNT INT :24; --表空间数量TBS_FILE_COUNT INT :3; --表空间数据文件数量TBS_FILE_F INT;TBS_EXTENT_BEGIN VARCHAR;TBS_EXTENT_TEMP VARCHAR;TBS_EXTENT_TEMP2 VARCHAR;TBS_EXTENT_END VARCHAR;TBS_EXTENT_ALL VARCHAR;
BEGINFOR I IN 1..TBS_COUNT LOOPTBS_EXTENT_BEGIN :create tablespace ||TBS_NAME||I|| datafile ||TBS_NAME||I||_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600;TBS_EXTENT_TEMP :;FOR TBS_FILE_F IN 2..TBS_FILE_COUNT LOOPTBS_EXTENT_TEMP2 : ,||TBS_NAME||I||_FILE_||TBS_FILE_F||.DBF size 128 autoextend on next 1024 maxsize 409600;TBS_EXTENT_TEMP : TBS_EXTENT_TEMP||TBS_EXTENT_TEMP2;END LOOP;TBS_EXTENT_END : CACHE NORMAL;;TBS_EXTENT_ALL :TBS_EXTENT_BEGIN||TBS_EXTENT_TEMP||TBS_EXTENT_END;PRINT (TBS_EXTENT_ALL);EXECUTE IMMEDIATE TBS_EXTENT_ALL;END LOOP;
END;
-- 生成的创建表空间 SQL
/*
create tablespace TBS_DATA_1 datafile TBS_DATA_1_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_1_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_1_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_2 datafile TBS_DATA_2_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_2_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_2_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_3 datafile TBS_DATA_3_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_3_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_3_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_4 datafile TBS_DATA_4_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_4_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_4_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_5 datafile TBS_DATA_5_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_5_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_5_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_6 datafile TBS_DATA_6_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_6_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_6_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_7 datafile TBS_DATA_7_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_7_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_7_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_8 datafile TBS_DATA_8_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_8_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_8_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_9 datafile TBS_DATA_9_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_9_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_9_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_10 datafile TBS_DATA_10_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_10_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_10_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_11 datafile TBS_DATA_11_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_11_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_11_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_12 datafile TBS_DATA_12_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_12_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_12_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_13 datafile TBS_DATA_13_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_13_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_13_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_14 datafile TBS_DATA_14_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_14_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_14_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_15 datafile TBS_DATA_15_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_15_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_15_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_16 datafile TBS_DATA_16_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_16_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_16_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_17 datafile TBS_DATA_17_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_17_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_17_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_18 datafile TBS_DATA_18_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_18_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_18_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_19 datafile TBS_DATA_19_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_19_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_19_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_20 datafile TBS_DATA_20_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_20_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_20_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_21 datafile TBS_DATA_21_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_21_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_21_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_22 datafile TBS_DATA_22_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_22_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_22_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_23 datafile TBS_DATA_23_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_23_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_23_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;
create tablespace TBS_DATA_24 datafile TBS_DATA_24_FILE_1.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_24_FILE_2.DBF size 128 autoextend on next 1024 maxsize 409600,TBS_DATA_24_FILE_3.DBF size 128 autoextend on next 1024 maxsize 409600 CACHE NORMAL;*/2 达梦数据库学习使用列表
达梦数据库学习使用列表 - - 点击跳转
