Comments (5)
I have not seen any documentation on how VW uses the database(s). Both MIB2HIGH and MIB2TSD use sqlite3 databases which you can read about at https://www.sqlite.org
MIB2HIGH uses virtual tables to speed up searching. The poicoord_* and poiname_* tables are used internal to sqlite to handle these virtual tables. We can only use the poidata and poicoord tables.
from mypois.
Ok, it's very light :/
pPoiSystemTable.personalComment is used for each category, not for each POI.
But pPoiId
is the primary key and catId
is a foreign key.
I dumped the database:
sqlite3 ./SD_CARD/PersonalPOI/MIB2TSD/personalpoi/ppoidb/1/default/poidata.db3 .dump > dump.sql
grep -n pPoiSystemTable ./dump.sql | head -10
58151:CREATE TABLE pPoiSystemTable( pPoiId INTEGER UNIQUE PRIMARY KEY,catId INTEGER NOT NULL,priority INTEGER,sortIndex INTEGER ,personalComment TEXT ,str1 TEXT ,str2 TEXT ,int1 INTEGER ,int2 INTEGER ,version TEXT,isDirty INTEGER , FOREIGN KEY(catId) REFERENCES pPoiCategoryTable(catId) ON UPDATE CASCADE);
58152:INSERT INTO pPoiSystemTable VALUES(1,2001,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
58153:INSERT INTO pPoiSystemTable VALUES(2,2001,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
58154:INSERT INTO pPoiSystemTable VALUES(3,2001,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
58155:INSERT INTO pPoiSystemTable VALUES(4,2001,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
58156:INSERT INTO pPoiSystemTable VALUES(5,2001,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
58157:INSERT INTO pPoiSystemTable VALUES(6,2001,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
58158:INSERT INTO pPoiSystemTable VALUES(7,2001,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
58159:INSERT INTO pPoiSystemTable VALUES(8,2001,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
58160:INSERT INTO pPoiSystemTable VALUES(9,2001,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
I think we can add a personalComment :)
from mypois.
You are right, I was just getting confused :)
The only question is whether the MIB2TSD displays the personalComment...
from mypois.
I tested on VW Sharan (revision 2015), I don't know if i'm using MIB2TSD or MIB2HIGH.
I stuff personalComment
on MIB2TSD but I cann't see its content on my GPS.
from mypois.
I can confirm my Sharan (revision 2015) is using MIB2TSD
(not MIB2HIGH
).
Values in personalComment
are not displayed on my screen.
from mypois.
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from mypois.