428d851913
* refactor: generic rename to mysql * refactor: g4 with mysql syntax * test: mysql syntax * refactor: remove useless keywords * refactor: remove nonReserved keywords * refactor: lint specificFunction --------- Co-authored-by: liuyi <liuyi@dtstack.com>
53 lines
2.1 KiB
SQL
53 lines
2.1 KiB
SQL
-- https://dev.mysql.com/doc/refman/8.0/en/handler.html
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/* HANDLER tbl_name OPEN [ [AS] alias]
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HANDLER tbl_name READ index_name { = | <= | >= | < | > } (value1,value2,...)
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[ WHERE where_condition ] [LIMIT ... ]
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HANDLER tbl_name READ index_name { FIRST | NEXT | PREV | LAST }
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[ WHERE where_condition ] [LIMIT ... ]
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HANDLER tbl_name READ { FIRST | NEXT }
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[ WHERE where_condition ] [LIMIT ... ]
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HANDLER tbl_name CLOSE */
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HANDLER tbl_name OPEN AS tbl_name1;
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HANDLER tbl_name OPEN;
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HANDLER tbl_name READ index_name = ('value1', 'value2');
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HANDLER tbl_name READ index_name = ('value1', 'value2') WHERE name = 'Tony' LIMIT 10;
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HANDLER tbl_name READ index_name <= ('value1', 'value2') WHERE name = 'Tony' LIMIT 10;
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HANDLER tbl_name READ index_name >= ('value1', 'value2') WHERE name = 'Tony' LIMIT 10;
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HANDLER tbl_name READ index_name < ('value1', 'value2') WHERE name = 'Tony' LIMIT 10;
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HANDLER tbl_name READ index_name > ('value1', 'value2') WHERE name = 'Tony' LIMIT 10;
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HANDLER tbl_name READ index_name = ('value1', 'value2') WHERE name = 'Tony';
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HANDLER tbl_name READ index_name <= ('value1', 'value2') WHERE name = 'Tony';
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HANDLER tbl_name READ index_name >= ('value1', 'value2') WHERE name = 'Tony';
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HANDLER tbl_name READ index_name < ('value1', 'value2') WHERE name = 'Tony';
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HANDLER tbl_name READ index_name > ('value1', 'value2') WHERE name = 'Tony';
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HANDLER tbl_name READ index_name FIRST WHERE name = 'Tony' LIMIT 10;
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HANDLER tbl_name READ index_name NEXT WHERE name = 'Tony' LIMIT 10;
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HANDLER tbl_name READ index_name PREV WHERE name = 'Tony' LIMIT 10;
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HANDLER tbl_name READ index_name LAST WHERE name = 'Tony' LIMIT 10;
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HANDLER tbl_name READ index_name FIRST WHERE name = 'Tony';
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HANDLER tbl_name READ index_name NEXT WHERE name = 'Tony';
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HANDLER tbl_name READ index_name PREV WHERE name = 'Tony';
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HANDLER tbl_name READ index_name LAST WHERE name = 'Tony';
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HANDLER tbl_name READ index_name FIRST;
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HANDLER tbl_name READ index_name NEXT;
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HANDLER tbl_name READ index_name PREV;
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HANDLER tbl_name READ index_name LAST;
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HANDLER tbl_name READ FIRST;
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HANDLER tbl_name READ NEXT;
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HANDLER tbl_name CLOSE;
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