oracle创建表并加索引

一个语句创建Oracle所有表的序列

-- 动态创建序列
 2 declare
 3   cursor c_job is
 4     select TABLE_NAME from user_tables;
 5
 6   c_row c_job%rowtype;
 7   v_sql varchar2(200);
 8 begin
 9   for c_row in c_job loop
10     begin
11       v_sql := 'create sequence SEQ_' || c_row.TABLE_NAME;
12       dbms_output.put_line(v_sql);
13       execute immediate v_sql;
14     end;
15   end loop;
16
17 end;

/**

查找表序号索引字段名称

**/

select * from user_sequences

/**

表空间是成功建立的，可以通过以下语句来查询表空间的名称及大小：

**/

SELECT t.tablespace_name, round(SUM(bytes / (1024 * 1024)), 0) ts_size
FROM dba_tablespaces t, dba_data_files d
WHERE t.tablespace_name = d.tablespace_name
GROUP BY t.tablespace_name;

/*
Navicat Premium Data Transfer

Source Server : 10.2.146.30
Source Server Type : Oracle
Source Server Version : 110200
Source Host : 10.2.146.30:1521
Source Schema : SCOTT

Target Server Type : Oracle
Target Server Version : 110200
File Encoding : 65001

Date: 19/08/2020 10:44:53
*/

-- ----------------------------
-- Table structure for SERV_EMAIL_EXCEPTION
-- ----------------------------

CREATE TABLE "SCOTT"."SERV_EMAIL_EXCEPTION" (
"ID" NUMBER ,
"CUST_NAME" VARCHAR2(50 BYTE) ,
"CUST_EMAIL" VARCHAR2(200 BYTE) ,
"SEND_TIME" DATE ,
"SEND_TYPE" NUMBER ,
"SEND_TITLE" VARCHAR2(200 BYTE) ,
"SEND_CONTEXT" VARCHAR2 (500 BYTE),
"CREATE_TIME" DATE DEFAULT sysdate ,
"REMARK" VARCHAR2(200 BYTE) ,
"EX_TYPE" VARCHAR2(30 BYTE) ,
"FILE_PATH" VARCHAR2(200 BYTE) ,
"CC_USER" VARCHAR2(1000 BYTE) ,
"EX_MESSAGE" VARCHAR2(1000 BYTE) ,
"EX_EXCEPTION" VARCHAR2(1000 BYTE)
)
TABLESPACE "SYSTEM"
LOGGING
NOCOMPRESS
PCTFREE 10
INITRANS 1
STORAGE (
INITIAL 4194304
NEXT 1048576
MINEXTENTS 1
MAXEXTENTS 2147483645
BUFFER_POOL DEFAULT
)
PARALLEL 1
NOCACHE
DISABLE ROW MOVEMENT
;
COMMENT ON COLUMN "SCOTT"."SERV_EMAIL_EXCEPTION"."CUST_NAME" IS '客户名称';
COMMENT ON COLUMN "SCOTT"."SERV_EMAIL_EXCEPTION"."CUST_EMAIL" IS '客户email';
COMMENT ON COLUMN "SCOTT"."SERV_EMAIL_EXCEPTION"."SEND_TIME" IS '发送时间';
COMMENT ON COLUMN "SCOTT"."SERV_EMAIL_EXCEPTION"."SEND_TYPE" IS '0-未发送，6-发送成功 7-发送失败';
COMMENT ON COLUMN "SCOTT"."SERV_EMAIL_EXCEPTION"."SEND_TITLE" IS '邮件标题';
COMMENT ON COLUMN "SCOTT"."SERV_EMAIL_EXCEPTION"."SEND_CONTEXT" IS '邮件正文';
COMMENT ON COLUMN "SCOTT"."SERV_EMAIL_EXCEPTION"."CREATE_TIME" IS '批次插入时间';
COMMENT ON COLUMN "SCOTT"."SERV_EMAIL_EXCEPTION"."REMARK" IS '备注';
COMMENT ON COLUMN "SCOTT"."SERV_EMAIL_EXCEPTION"."EX_TYPE" IS '异常类型 1-解析异常2-未发邮件3-登陆异常/手工导入异常';
COMMENT ON COLUMN "SCOTT"."SERV_EMAIL_EXCEPTION"."FILE_PATH" IS '直销电子对账单保存word文件路径';
COMMENT ON COLUMN "SCOTT"."SERV_EMAIL_EXCEPTION"."CC_USER" IS '抄送email';
COMMENT ON COLUMN "SCOTT"."SERV_EMAIL_EXCEPTION"."EX_MESSAGE" IS '异常message';
COMMENT ON COLUMN "SCOTT"."SERV_EMAIL_EXCEPTION"."EX_EXCEPTION" IS '异常';
-- ----------------------------
-- Indexes structure for table SERV_EMAIL_EXCEPTION
-- ----------------------------
CREATE INDEX "SCOTT"."INDEX_EMAIL_DETAIL"
ON "SCOTT"."SERV_EMAIL_EXCEPTION" ("ID" ASC)
LOGGING
TABLESPACE "SYSTEM"
VISIBLE
PCTFREE 10
INITRANS 2
STORAGE (
INITIAL 327680
NEXT 1048576
MINEXTENTS 1
MAXEXTENTS 2147483645
BUFFER_POOL DEFAULT
);
CREATE INDEX "SCOTT"."INDEX_EMAIL_DETAIL2"
ON "SCOTT"."SERV_EMAIL_EXCEPTION" ("SEND_TYPE" ASC, "ID" ASC)
LOGGING
TABLESPACE "SYSTEM"
VISIBLE
PCTFREE 10
INITRANS 2
STORAGE (
INITIAL 393216
NEXT 1048576
MINEXTENTS 1
MAXEXTENTS 2147483645
BUFFER_POOL DEFAULT
);