Oracle PL/SQL Tutorial/System Tables Data Dictionary/user cons columns — различия между версиями
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Версия 13:45, 26 мая 2010
Combine user_constraints and user_cons_columns
SQL>
SQL>
SQL> select a.constraint_type || a.constraint_name as csort,
2 decode(a.constraint_type,"P","Primary Key","R","Foreign Key","C","Check","Other") as ctype,
3 a.table_name || "." || a.constraint_name as cname,
4 b.position as cpos,
5 b.column_name as colname,
6 a.search_condition as crule,
7 a.r_constraint_name as crefer
8 from user_constraints a, user_cons_columns b
9 where a.constraint_name = b.constraint_name and rownum < 50
10 order by csort, b.position
11 /
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$7jo86iFsTs26s2bB3k3wxA==$0 Check
BIN$z+/2/T9WTRWmOfXZhvGBPQ==$0.BIN$7jo86iFsTs26s2bB3k3wxA==$0
WORKER_ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"WORKER_ID" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$AG2pRJeXSS2fZBgGOwm+Zw==$0 Check
BIN$BIALfQCESHa/SipQl+oqGg==$0.BIN$AG2pRJeXSS2fZBgGOwm+Zw==$0
ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"ID" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$Hp7fY/C7QHuGuuejsVe0Kg==$0 Check
BIN$BIALfQCESHa/SipQl+oqGg==$0.BIN$Hp7fY/C7QHuGuuejsVe0Kg==$0
LOGICAL_WORKPLACE_ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"LOGICAL_WORKPLACE_ID" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$LK1awudKQBShT/ikiTUW+Q==$0 Check
BIN$uR9LzoavTbyjK4b4t8kgXg==$0.BIN$LK1awudKQBShT/ikiTUW+Q==$0
ACTIVE_DATE
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"ACTIVE_DATE" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$Q858xZXjRjaShEoGqYOlpg==$0 Check
BIN$z+/2/T9WTRWmOfXZhvGBPQ==$0.BIN$Q858xZXjRjaShEoGqYOlpg==$0
ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"ID" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$QgU3IiZvTlSc5soFs0Yprg==$0 Check
BIN$ukEn3nqRT+u/paBe8fJpxQ==$0.BIN$QgU3IiZvTlSc5soFs0Yprg==$0
ACTIVE_DATE
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"ACTIVE_DATE" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$hCmUWcCnTVedz74x69dwOw==$0 Check
BIN$z+/2/T9WTRWmOfXZhvGBPQ==$0.BIN$hCmUWcCnTVedz74x69dwOw==$0
ACTIVE_DATE
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"ACTIVE_DATE" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$hdsDtlRrQyiRZwUDoifzYQ==$0 Check
BIN$BIALfQCESHa/SipQl+oqGg==$0.BIN$hdsDtlRrQyiRZwUDoifzYQ==$0
WORKER_ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"WORKER_ID" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$ipIeQQ+8SWqoL5m5AZhtYw==$0 Check
BIN$ukEn3nqRT+u/paBe8fJpxQ==$0.BIN$ipIeQQ+8SWqoL5m5AZhtYw==$0
WORKER_ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"WORKER_ID" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$ixWMQi5sQuS6TWePjKts3g==$0 Check
BIN$2AYTRnCPRfG80DYlHN4sJg==$0.BIN$ixWMQi5sQuS6TWePjKts3g==$0
ACTIVE_DATE
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"ACTIVE_DATE" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$jSDpAUgDR0yEtuw4gblNiQ==$0 Check
BIN$ukEn3nqRT+u/paBe8fJpxQ==$0.BIN$jSDpAUgDR0yEtuw4gblNiQ==$0
LOGICAL_WORKPLACE_ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"LOGICAL_WORKPLACE_ID" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$lYdZT3sESH+sFgqJRWiwMg==$0 Check
BIN$2AYTRnCPRfG80DYlHN4sJg==$0.BIN$lYdZT3sESH+sFgqJRWiwMg==$0
ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"ID" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$p/qwfEmtQh2uY1VCYeutOw==$0 Check
BIN$z+/2/T9WTRWmOfXZhvGBPQ==$0.BIN$p/qwfEmtQh2uY1VCYeutOw==$0
LOGICAL_WORKPLACE_ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"LOGICAL_WORKPLACE_ID" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$pqYsOQBsTlimA1sF/4BrgA==$0 Check
BIN$2AYTRnCPRfG80DYlHN4sJg==$0.BIN$pqYsOQBsTlimA1sF/4BrgA==$0
WORKER_ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"WORKER_ID" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$t8GSYvQHRI6Fjqp5uEhUBQ==$0 Check
BIN$2AYTRnCPRfG80DYlHN4sJg==$0.BIN$t8GSYvQHRI6Fjqp5uEhUBQ==$0
LOGICAL_WORKPLACE_ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"LOGICAL_WORKPLACE_ID" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$ucRob1YtSGaFOl8RzJnysA==$0 Check
BIN$ukEn3nqRT+u/paBe8fJpxQ==$0.BIN$ucRob1YtSGaFOl8RzJnysA==$0
ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"ID" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CBIN$x7NqoC+WQyKj/Ckt/sDBlQ==$0 Check
BIN$BIALfQCESHa/SipQl+oqGg==$0.BIN$x7NqoC+WQyKj/Ckt/sDBlQ==$0
ACTIVE_DATE
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"ACTIVE_DATE" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSYS_C004378 Check
DDL_AUDIT.SYS_C004378
OBJECT_NAME
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"OBJECT_NAME" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSYS_C004379 Check
DDL_AUDIT.SYS_C004379
OBJECT_TYPE
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"OBJECT_TYPE" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSYS_C004380 Check
DDL_AUDIT.SYS_C004380
WHEN_CREATED
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"WHEN_CREATED" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSYS_C004381 Check
DDL_AUDIT.SYS_C004381
WHO_CREATED
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"WHO_CREATED" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSYS_C004441 Check
SITE_TAB.SYS_C004441
SITE_NO
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"SITE_NO" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSYS_C004442 Check
SITE_TAB.SYS_C004442
SITE_DESCR
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"SITE_DESCR" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSYS_C004617 Check
HAZARD_LEVEL_T.SYS_C004617
ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"ID" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSYS_C004618 Check
HAZARD_LEVEL_T.SYS_C004618
MAGNITUDE
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"MAGNITUDE" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSYS_C004619 Check
HAZARD_LEVEL_T.SYS_C004619
CODE
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"CODE" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSYS_C004620 Check
HAZARD_LEVEL_T.SYS_C004620
DESCRIPTION
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"DESCRIPTION" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSYS_C004621 Check
HAZARD_LEVEL_T.SYS_C004621
ACTIVE_DATE
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"ACTIVE_DATE" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSYS_C006545 Check
WORKING_CUSTOMERS.SYS_C006545
LASTNAME
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"LASTNAME" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSYS_C006546 Check
WORKING_CUSTOMERS.SYS_C006546
FIRSTNAME
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
"FIRSTNAME" IS NOT NULL
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
PAVAIL_TRACE_FILES_PK Primary Key
AVAIL_TRACE_FILES.AVAIL_TRACE_FILES_PK 1
USERNAME
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
PAVAIL_TRACE_FILES_PK Primary Key
AVAIL_TRACE_FILES.AVAIL_TRACE_FILES_PK 2
FILENAME
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
PBIN$m0vd5DhgSUeFjOSJ5z1H0Q==$0 Primary Key
BIN$2AYTRnCPRfG80DYlHN4sJg==$0.BIN$m0vd5DhgSUeFjOSJ5z1H0Q==$0 1
ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
PEMPLOYEE_EVALUATION_PK Primary Key
EMPLOYEE_EVALUATION.EMPLOYEE_EVALUATION_PK 1
ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
PEMPLOYEE_EVALUATION_PK Primary Key
EMPLOYEE_EVALUATION.EMPLOYEE_EVALUATION_PK 2
TITLE
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
PSYS_C004533 Primary Key
HOME_ADDRESS_LIST.SYS_C004533 1
LIST_ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
PSYS_C006768 Primary Key
P.SYS_C006768 1
X
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
PSYS_C007431 Primary Key
MYCLOB.SYS_C007431 1
ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
PSYS_C007979 Primary Key
I1.SYS_C007979 1
N
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
PSYS_C007980 Primary Key
I2.SYS_C007980 1
N
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
PSYS_C007981 Primary Key
MAP.SYS_C007981 1
N
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
RSYS_C007982 Foreign Key
MAP.SYS_C007982 1
I1
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
SYS_C007979
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
RSYS_C007983 Foreign Key
MAP.SYS_C007983 1
I2
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
SYS_C007980
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
UBIN$w7oUQV1JTnC+qkix9Qi1eQ==$0 Other
BIN$z+/2/T9WTRWmOfXZhvGBPQ==$0.BIN$w7oUQV1JTnC+qkix9Qi1eQ==$0 1
WORKER_ID
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
UBIN$w7oUQV1JTnC+qkix9Qi1eQ==$0 Other
BIN$z+/2/T9WTRWmOfXZhvGBPQ==$0.BIN$w7oUQV1JTnC+qkix9Qi1eQ==$0 2
ACTIVE_DATE
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
USYS_C004534 Other
HOME_ADDRESS_LIST.SYS_C004534 1
SYS_NC0000200003$
CSORT CTYPE
------------------------------- -----------
CNAME CPOS
------------------------------------------------------------- ----------
COLNAME
--------------------------------------------------------------------------------
CRULE
--------------------------------------------------------------------------------
CREFER
------------------------------
46 rows selected.
SQL>
Getting Information on the Constraints on a Column
You can get information on the constraints on a column by querying user_cons_columns.
SQL> desc user_cons_columns;
Name Null? Type
-------------------
OWNER NOT NULL VARCHAR2(30)
CONSTRAINT_NAME NOT NULL VARCHAR2(30)
TABLE_NAME NOT NULL VARCHAR2(30)
COLUMN_NAME VARCHAR2(4000)
POSITION NUMBER
SQL>
SQL>
SQL> -- create demo table
SQL> create table myTable(
2 id NUMBER(2),
3 value NUMBER(6,2)
4 )
5 /
Table created.
SQL>
SQL> -- prepare data
SQL> insert into myTable(ID, value)values (1,9)
2 /
1 row created.
SQL> insert into myTable(ID, value)values (2,2.11)
2 /
1 row created.
SQL> insert into myTable(ID, value)values (3,3.44)
2 /
1 row created.
SQL> insert into myTable(ID, value)values (4,-4.21)
2 /
1 row created.
SQL> insert into myTable(ID, value)values (5,10)
2 /
1 row created.
SQL> insert into myTable(ID, value)values (6,3)
2 /
1 row created.
SQL> insert into myTable(ID, value)values (7,-5.88)
2 /
1 row created.
SQL> insert into myTable(ID, value)values (8,123.45)
2 /
1 row created.
SQL> insert into myTable(ID, value)values (9,98.23)
2 /
1 row created.
SQL>
SQL> select * from myTable
2 /
ID VALUE
---------- ----------
1 9
2 2.11
3 3.44
4 -4.21
5 10
6 3
7 -5.88
8 123.45
9 98.23
9 rows selected.
SQL>
SQL>
SQL>
SQL> ALTER TABLE myTable
2 ADD CONSTRAINT uq UNIQUE (id)
3 DEFERRABLE INITIALLY DEFERRED;
Table altered.
SQL>
SQL> COLUMN column_name FORMAT a15
SQL> SELECT constraint_name, column_name
2 FROM user_cons_columns
3 WHERE table_name = "MYTABLE";
CONSTRAINT_NAME COLUMN_NAME
------------------------------ ---------------
UQ ID
SQL>
SQL> clear columns;
columns cleared
SQL>
SQL> -- clean the table
SQL> drop table myTable
2 /
Table dropped.
SQL>
SQL>