TCP, CM-AI/PJ-CF42);
Erben Peter (CM-AI/PJ-CF42)
Betreff: Re: [sqlite] Problem: Index not used with ORDER BY on view
On Wed, Oct 24, 2012 at 4:59 AM, Scholz Maik (CM-AI/PJ-CF42) <
maik.sch...@de.bosch.com> wrote:
> Hi,
> I have some strange behavior with the query optimizer.
>
>
Hi,
I have some strange behavior with the query optimizer.
SQLite version 3.7.7.1 2011-06-28 17:39:05
sqlite> create table t1 (a,b);
sqlite> insert into t1 (a,b) values (1,2);
sqlite> insert into t1 (a,b) values (3,4);
sqlite> select * from t1;
1|2
3|4
sqlite> create index i1 on t1(a);
sqlite>
Hi,
I have a problem with a missing use of an index.
My Example:
sqlite> create table tab1 (o INT, a INT, b INT,UNIQUE(o,b));
sqlite> select * from sqlite_master;
table|tab1|tab1|2|CREATE TABLE tab1 (o INT, a INT, b INT,UNIQUE(o,b))
index|sqlite_autoindex_tab1_1|tab1|3|
=> I expect that th
Hi,
I am working on an embedded application using SQLite.
My lookaside configuration:
sqlite3_db_config(mydbhandle,
SQLITE_DBCONFIG_LOOKASIDE,
0,
64,
128);
After doing some profiling, I saw that sqlite3DbMallocRaw does not allocate
fr
Hi,
I have some problem with my understanding of "UPDATE OR IGNORE" and the
sqlite3_changes() function.
My expectation is, that changes() gives the number of changed rows.
When I use "UPDATE OR IGNORE" with same data, so no data change is needed, I
expect that
the number of changes is null.
I a
Hi,
I am little bit confused about filtering SQL query's.
My table:
ROWID V A B
===
1 0 0 1
2 0 0 2
3 0 1 1
4 0 1 2
5 1 0 2
6 2 0 2
With my SQL knowledge I am
Hi,
I like to use and reuse SQLite statements.
I need a way to detect, when a statement is obsolete because e.g.
the schema was changed.
So sqlite3_expire is marked deprecated, what shall I use instead?
Maik
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