Contains one row for each index (including inherited indexes where
applicable) that is defined for a table.
Table 110. OBJCAT.INDEXES Catalog View
Column Name  Data Type  Nullable  Description 

INDSCHEMA  CHAR(8) 
 Name of the index. 
INDNAME  VARCHAR(18) 
 
DEFINER  CHAR(8) 
 User who created the index. 
TABSCHEMA  CHAR(8) 
 Qualified name of the table on which the index is defined. 
TABNAME  VARCHAR(18) 
 
ORIGIN_TABSCHEMA  CHAR(8) 
 Qualified name of the table in the table hierarchy where the index was introduced. 
ORIGIN_TABNAME  VARCHAR(18) 
 
COLNAMES  VARCHAR(320) 
 List of column names, each preceded by + or  to indicate ascending or descending order respectively. 
UNIQUERULE  CHAR(1) 
 Unique rule:

MADE_UNIQUE  CHAR(1) 


COLCOUNT  SMALLINT 
 Number of columns in the key plus the number of include columns if any. 
UNIQUE_COLCOUNT  SMALLINT 
 The number of columns required for a unique key. Always <=COLCOUNT. < COLCOUNT only if there a include columns. 1 if index has no unique key (permits duplicates). 
INDEXTYPE  CHAR(4) 
 Type of index.

PCTFREE  SMALLINT 
 Percentage of each index leaf page to be reserved during initial building of the index. This space is available for future inserts after the index is built. 
IID  SMALLINT 
 Internal index ID. 
NLEAF  INTEGER 
 Number of leaf pages. 1 if statistics are not gathered; 2 for an inherited index on a subtable. 
NLEVELS  SMALLINT 
 Number of index levels. 1 if statistics are not gathered; 2 for an inherited index on a subtable. 
FIRSTKEYCARD  INTEGER 
 Number of distinct first key values. 1 if statistics are not gathered; 2 for an inherited index on a subtable. 
FIRST2KEYCARD  INTEGER 
 Number of distinct keys using the first two columns of the index. 1 if no statistics or inapplicable; 2 for an inherited index on a subtable. 
FIRST3KEYCARD  INTEGER 
 Number of distinct keys using the first three columns of the index. 1 if no statistics or inapplicable; 2 for an inherited index on a subtable. 
FIRST4KEYCARD  INTEGER 
 Number of distinct keys using the first four columns of the index. 1 if no statistics or inapplicable; 2 for an inherited index on a subtable. 
FULLKEYCARD  INTEGER 
 Number of distinct full key values. 1 if statistics are not gathered; 2 for an inherited index on a subtable. 
CLUSTERRATIO  SMALLINT 
 Degree of data clustering with the index. 1 if statistics are not gathered or if detailed index statistics are gathered (in which case, CLUSTERFACTOR will be used instead); 2 for an inherited index on a subtable. 
CLUSTERFACTOR  DOUBLE 
 Finer measurement of degree of clustering. 1 if detailed index statistics have not been gathered; 2 for an inherited index on a subtable. 
SEQUENTIAL_PAGES  INTEGER 
 Number of leaf pages located on disk in index key order with few or no large gaps between them. 1 if no statistics are available; 2 for an inherited index on a subtable. 
DENSITY  INTEGER 
 Ratio of SEQUENTIAL_PAGES to number of pages in the range of pages occupied by the index, expressed as a percent (integer between 0 and 100). 1 if no statistics are available; 2 for an inherited index on a subtable. 
USER_DEFINED  SMALLINT 
 1 if this index was defined by a user and has not been dropped; otherwise 0. 
SYSTEM_REQUIRED  SMALLINT 


CREATE_TIME  TIMESTAMP 
 Time when the index was created. 
STATS_TIME  TIMESTAMP  Yes  Last time when any change was made to recorded statistics for this index. Null if no statistics available, or for an inherited index on a subtable. 
PAGE_FETCH_PAIRS  VARCHAR(254) 
 A list of pairs of integers, represented in character form. Each pair represents the number of pages in a hypothetical buffer, and the number of page fetches required to scan the table with this index using that hypothetical buffer. (Zerolength string if no data available, or for an inherited index on a subtable.) 
REMARKS  VARCHAR(254)  Yes  Usersupplied comment, or null. 
TEXT  CLOB(32K)  Yes  Reserved for future use. 