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CREATE INDEX

Sintaxe

CREATE [OR REPLACE] [ONLINE|OFFLINE] [UNIQUE|FULLTEXT|SPATIAL] INDEX
  [IF NOT EXISTS] index_name
    [index_type]
    ON tbl_name (index_col_name,...)
    [index_option] ...

index_col_name:
    col_name [(length)] [ASC | DESC]

index_type:
    USING {BTREE | HASH | RTREE}

index_option:
    KEY_BLOCK_SIZE [=] value
  | index_type
  | WITH PARSER parser_name
  | [COMMENT 'string']

Descrição

CREATE INDEX é mapeado para uma instrução ALTER TABLE para criar índices. Veja ALTER TABLE. CREATE INDEX não pode ser usado para criar uma chave-primária;em vez disso use ALTER TABLE.

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