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Overview
| Comment: | Ensure that when the VM applies TEXT affinity to a value it discards any existing REAL or INTEGER value. Fix for [34cd55d6]. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
f5d0ce80792d58ef424300f973f8876d |
| User & Date: | dan 2015-05-19 19:44:25 |
| Original Comment: | Ensure that when the VM applies TEXT affinity to a value it discards any existing REAL or INTEGER value. |
Context
|
2015-05-19
| ||
| 22:20 | Allow R-Tree geometry functions to take 8-byte BLOB arguments which are passed directly through to the underlying callback, and which can be used to pass pointers into the callback. check-in: b271ed56 user: drh tags: trunk | |
| 19:52 | Ensure that when the VM applies TEXT affinity to a value it discards any existing REAL or INTEGER value. Fix for [34cd55d6]. Increase the version number to 3.8.10.2. check-in: 40f67265 user: drh tags: branch-3.8.10 | |
| 19:44 | Ensure that when the VM applies TEXT affinity to a value it discards any existing REAL or INTEGER value. Fix for [34cd55d6]. check-in: f5d0ce80 user: dan tags: trunk | |
| 17:48 | Remove the sqlite3ota_open_v2() API. Add a new parameter to sqlite3ota_open() instead. check-in: c74e0bc4 user: dan tags: trunk | |
Changes
Changes to src/vdbe.c.
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/* Only attempt the conversion to TEXT if there is an integer or real
** representation (blob and NULL do not get converted) but no string
** representation.
*/
if( 0==(pRec->flags&MEM_Str) && (pRec->flags&(MEM_Real|MEM_Int)) ){
sqlite3VdbeMemStringify(pRec, enc, 1);
}
}
}
/*
** Try to convert the type of a function argument or a result column
** into a numeric representation. Use either INTEGER or REAL whichever
** is appropriate. But only do the conversion if it is possible without
|
> |
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/* Only attempt the conversion to TEXT if there is an integer or real
** representation (blob and NULL do not get converted) but no string
** representation.
*/
if( 0==(pRec->flags&MEM_Str) && (pRec->flags&(MEM_Real|MEM_Int)) ){
sqlite3VdbeMemStringify(pRec, enc, 1);
}
pRec->flags &= ~(MEM_Real|MEM_Int);
}
}
/*
** Try to convert the type of a function argument or a result column
** into a numeric representation. Use either INTEGER or REAL whichever
** is appropriate. But only do the conversion if it is possible without
|
Changes to test/trigger1.test.
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do_test trigger1-16.7 {
catchsql {
CREATE TRIGGER main.t16err7 AFTER INSERT ON tA BEGIN
DELETE FROM t16 INDEXED BY t16a WHERE a=123;
END;
}
} {1 {the INDEXED BY clause is not allowed on UPDATE or DELETE statements within triggers}}
finish_test
|
> > > > > > > > > > > > > > > > |
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do_test trigger1-16.7 {
catchsql {
CREATE TRIGGER main.t16err7 AFTER INSERT ON tA BEGIN
DELETE FROM t16 INDEXED BY t16a WHERE a=123;
END;
}
} {1 {the INDEXED BY clause is not allowed on UPDATE or DELETE statements within triggers}}
#-------------------------------------------------------------------------
# Test that bug [34cd55d68e0e6e7c] has been fixed.
#
do_execsql_test trigger1-17.0 {
CREATE TABLE t17a(ii INT);
CREATE TABLE t17b(tt TEXT PRIMARY KEY, ss);
CREATE TRIGGER t17a_ai AFTER INSERT ON t17a BEGIN
INSERT INTO t17b(tt) VALUES(new.ii);
END;
CREATE TRIGGER t17b_ai AFTER INSERT ON t17b BEGIN
UPDATE t17b SET ss = 4;
END;
INSERT INTO t17a(ii) VALUES('1');
PRAGMA integrity_check;
} {ok}
finish_test
|