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test/trigger8.test
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dan
Changes to support recursive triggers.
28 авг 2009, 22:53
28 авг 2009, 22:53
165921a
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# 2006 February 27 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. # # This file implements tests to make sure abusively large triggers # (triggers with 100s or 1000s of statements) work. # # $Id: trigger8.test,v 1.2 2008/09/17 16:14:10 danielk1977 Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl ifcapable {!trigger} { finish_test return } # Set variable $nStatement to the number of statements to include in the # body of the trigger. On a workstation with virtually unlimited memory, # use 10000. But on symbian, which allows each application at most a 32MB # heap, use 1000. # set nStatement 10000 if {$tcl_platform(platform) == "symbian"} { set nStatement 1000 } set nStatement 5 do_test trigger8-1.1 { execsql { CREATE TABLE t1(x); CREATE TABLE t2(y); } set sql "CREATE TRIGGER r${nStatement} AFTER INSERT ON t1 BEGIN\n" for {set i 0} {$i<$nStatement} {incr i} { append sql " INSERT INTO t2 VALUES($i);\n" } append sql "END;" execsql $sql execsql { INSERT INTO t1 VALUES(5); SELECT count(*) FROM t2; } } $nStatement finish_test