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
Oracle Database - Enterprise Edition - Version 7.3.3.0 and later: ORA-0054: When Dropping or Truncating Table, When Creating or Rebuilding Index
, 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:...
the directory location for the index tablespace For example, in Windows, e:\oraclexe\oradata\xe For example, in UNIX, /home/oracle/oradata a username For example, oaamdbuser a password for the database user For example, abcd1234 the temporary tablespace to be used. For example, TEMP3.6...
To use the first method, you must specify theCONNECTIONstring after the engine type in aCREATE TABLEstatement. For example: CREATETABLEfederated_table(idINT(20)NOTNULLAUTO_INCREMENT,nameVARCHAR(32)NOTNULLDEFAULT'',otherINT(20)NOTNULLDEFAULT'0',PRIMARYKEY(id),INDEXname(name),INDEXother_key(other...
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 ...
This statement is used to create a DLI table and associate it with an existing Oracle table.Before creating a DLI table and associating it with Oracle, you need to create
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 t...
When creating a multicolumn index, the column order is very important. This is due to the structure that multicolumn indexes possess. Multicolumn indexes are structured to have a hierarchical structure. Take for example this table: A traditional index on this table would look like this: The ...
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...