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Minggu, 21 Maret 2010

Tabel Referensi

table_references:     table_reference [, table_reference] ...  table_reference:     table_factor   | join_table  table_factor:     tbl_name [[AS] alias] [index_hint_list]   | table_subquery [AS] alias   | ( table_references )   | { OJ table_reference LEFT OUTER JOIN table_reference         ON conditional_expr }  join_table:     table_reference [INNER | CROSS] JOIN table_factor [join_condition]   | table_reference STRAIGHT_JOIN table_factor   | table_reference STRAIGHT_JOIN table_factor ON conditional_expr   | table_reference {LEFT|RIGHT} [OUTER] JOIN table_reference join_condition   | table_reference NATURAL [{LEFT|RIGHT} [OUTER]] JOIN table_factor  join_condition:     ON conditional_expr   | USING (column_list)  index_hint_list:     index_hint [, index_hint] ...  index_hint:     USE {INDEX|KEY}       [{FOR {JOIN|ORDER BY|GROUP BY}] ([index_list])   | IGNORE {INDEX|KEY}       [{FOR {JOIN|ORDER BY|GROUP BY}] (index_list)   | FORCE {INDEX|KEY}       [{FOR {JOIN|ORDER BY|GROUP BY}] (index_list)  index_list:     index_name [, index_name] ...

1 komentar:

  1. table_references:
    table_reference [, table_reference] ...

    table_reference:
    table_factor
    | join_table

    table_factor:
    tbl_name [[AS] alias] [index_hint_list]
    | table_subquery [AS] alias
    | ( table_references )
    | { OJ table_reference LEFT OUTER JOIN table_reference
    ON conditional_expr }

    join_table:
    table_reference [INNER | CROSS] JOIN table_factor [join_condition]
    | table_reference STRAIGHT_JOIN table_factor
    | table_reference STRAIGHT_JOIN table_factor ON conditional_expr
    | table_reference {LEFT|RIGHT} [OUTER] JOIN table_reference join_condition
    | table_reference NATURAL [{LEFT|RIGHT} [OUTER]] JOIN table_factor

    join_condition:
    ON conditional_expr
    | USING (column_list)

    index_hint_list:
    index_hint [, index_hint] ...

    index_hint:
    USE {INDEX|KEY}
    [{FOR {JOIN|ORDER BY|GROUP BY}] ([index_list])
    | IGNORE {INDEX|KEY}
    [{FOR {JOIN|ORDER BY|GROUP BY}] (index_list)
    | FORCE {INDEX|KEY}
    [{FOR {JOIN|ORDER BY|GROUP BY}] (index_list)

    index_list:
    index_name [, index_name] ...

    BalasHapus