REBUILD SEARCH INDEX
Rebuilds a search index for DSE Search.
Synopsis
REBUILD SEARCH INDEX ON [keyspace_name.]table_name
[ WITH OPTIONS { deleteAll : ( true | false ) } ] ;
Syntax conventions | Description |
---|---|
UPPERCASE | Literal keyword. |
Lowercase | Not literal. |
Italics |
Variable value. Replace with a user-defined value. |
[] |
Optional. Square brackets ( [] ) surround
optional command arguments. Do not type the square brackets. |
( ) |
Group. Parentheses ( ( ) ) identify a group to
choose from. Do not type the parentheses. |
| |
Or. A vertical bar ( | ) separates alternative
elements. Type any one of the elements. Do not type the vertical
bar. |
... |
Repeatable. An ellipsis ( ... ) indicates that
you can repeat the syntax element as often as required. |
'Literal string' |
Single quotation ( ' ) marks must surround
literal strings in CQL statements. Use single quotation marks to
preserve upper case. |
{ key : value
} |
Map collection. Braces ( { } ) enclose map
collections or key value pairs. A colon separates the key and the
value. |
<datatype1,datatype2> |
Set, list, map, or tuple. Angle brackets ( <
> ) enclose data types in a set, list, map, or tuple.
Separate the data types with a comma. |
cql_statement; |
End CQL statement. A semicolon ( ; ) terminates
all CQL statements. |
[--] |
Separate the command line options from the command arguments with
two hyphens ( -- ). This syntax is useful when
arguments might be mistaken for command line options. |
' <schema> ... </schema>
' |
Search CQL only: Single quotation marks ( ' )
surround an entire XML schema declaration. |
@xml_entity='xml_entity_type' |
Search CQL only: Identify the entity and literal value to overwrite the XML element in the schema and solrConfig files. |
OPTIONS
- deleteAll
-
true
Completely replaces the existing index. Use when changes to the schema affect the way that data is physically stored, such as changes to the field type analyzer, a column data type, etc.false
(Default.) Keeps existing search index data. Reindexing happens in-place; search results will return partially incorrect results while the index is updating. Keep the current index (accepting reads) while you build the new one, then swap over to the new index after it's ready. Use when table columns are removed or added to the index.
EBNF
rebuildSearchIndex ::= 'REBUILD' 'SEARCH' 'INDEX'
'ON' tableName
('WITH' 'OPTIONS' optionMap)?
tableName ::= (keyspace '.')? table
optionMap ::= '{' (key ':' value (',' key ':' value)*)? '}'



Examples
The search index is rebuilt for the wiki.solr keyspace and table.
REBUILD SEARCH INDEX ON wiki.solr WITH OPTIONS { deleteAll:true };