You create an index using CREATE INDEX: CREATE [UNIQUE] INDEX index_name ON table_name(column_name[, column_name ...]) TABLESPACE tab_space; ItemMeaning UNIQUE means that the values in the indexed columns must be unique. index_name the name of the index. table_name a table. column_...
Oracle Database - Enterprise Edition - Version 7.3.3.0 and later: ORA-0054: When Dropping or Truncating Table, When Creating or Rebuilding Index
Name: Name of the index. Type: The type of Oracle index.Non-uniquemeans that the index can contain multiple identical values;Uniquemeans that no duplicate values are permitted;Bitmapstores rowids associated with a key value as a bitmap. ...
, the database constructs the index so that it is equipartitioned with the underlying table. The database also ensures that the index is maintained automatically when maintenance operations are performed on the underlying table. The following is an example of creating a local index on a table:...
All indexes of a table (including theclustered index) are compressed using the same page size, as specified in theCREATE TABLEorALTER TABLEstatement. Table attributes such asROW_FORMATandKEY_BLOCK_SIZEare not part of theCREATE INDEXsyntax forInnoDBtables, and are ignored if they are specified ...
All indexes of a table (including theclustered index) are compressed using the same page size, as specified in theCREATE TABLEorALTER TABLEstatement. Table attributes such asROW_FORMATandKEY_BLOCK_SIZEare not part of theCREATE INDEXsyntax forInnoDBtables, and are ignored if they are specified ...
oracle_data_home Specifies the location of the Oracle data home directory for the content store database instance. On Windows operating systems: <ORACLE_BASE>\oradata\<SID> tablespace_name Specifies the name of the exported table space. log_file Specifies the file name and location ...
Click the New Join button on the toolbar.6 . Click the F1 Revenue table and then the D1 Time table. The Physical Foreign Key dialog box opens. It matters which table you click first. The join creates a one-to-many (1:N) relationship that joins the key column in the first table to...
Table 4-8 LUN parameters Parameter Description Name Prefix Name prefix of the LUN. The names of the new LUNs are numbered in sequence based on the name prefix. Capacity per LUN Capacity of the LUN. This is the maximum capacity that will be allocated to a thin LUN. The total storag...
However, the names of the columns must be spelled exactly as shown (Oracle is not case-sensitive).Use the following commands to create the Library table, Index, and Error Log table:create table SQLLIB ( sqlname varchar2(8) NOT NULL PRIMARY KEY, sqlcmd varchar2...