26 lines
1.1 KiB
PHP
26 lines
1.1 KiB
PHP
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# Routine to be called by t/view.inc
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#
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# The variable $after_select must be set before calling this routine.
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eval CREATE VIEW v1 AS SELECT $after_select;
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SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1';
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#
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# Extract the VIEW's SELECT from INFORMATION_SCHEMA.VIEWS
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let $query1 = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`;
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#
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# Extract the VIEW's SELECT from SHOW CREATE VIEW
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# SHOW CREATE VIEW v1
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# View Create View character_set_client collation_connection
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# v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select '<--- .....
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let $value= query_get_value(SHOW CREATE VIEW v1, Create View, 1);
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let $query2 = `SELECT SUBSTR("$value",INSTR("$value",' as select ') + CHAR_LENGTH(' as '))`;
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DROP VIEW v1;
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# Recreate the view based on SELECT from INFORMATION_SCHEMA.VIEWS
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eval CREATE VIEW v1 AS $query1;
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DROP VIEW v1;
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# Recreate the view based on SHOW CREATE VIEW
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eval CREATE VIEW v1 AS $query2;
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DROP VIEW v1;
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