gelmjw@voyager /var/www/sqlite3/finviz $ sqlite3 -version
3.7.9 2011-11-01 00:52:41 c7c6050ef060877ebe77b41d959e9df13f8c9b5e
gelmjw@voyager /var/www/sqlite3/finviz $
gelmjw@voyager /var/www/sqlite3/finviz $ uname -a
Linux voyager 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC
2012 x86_64 x86_64 x86_64 GNU/Linux
gelmjw@voyager /var/www/sqlite3/finviz $
================================
gelmjw@voyager /var/www/sqlite3/finviz $ cat finviz.init
.stats on
.timer on
.mode columns
.headers on
select load_Extension('libsqlitefunctions.so');
gelmjw@voyager /var/www/sqlite3/finviz $ fuser finviz.db
<-------------no one is using the file <----------------------
gelmjw@voyager /var/www/sqlite3/finviz $ cd /var/www/sqlite3/finviz/;
sqlite3 -init finviz.init finviz.db
-- Loading resources from finviz.init
load_Extension('libsqlitefunctions.so')
---------------------------------------
Memory Used: 75064 (max 76472) bytes
Number of Outstanding Allocations: 101 (max 102)
Number of Pcache Overflow Bytes: 1024 (max 1024) bytes
Number of Scratch Overflow Bytes: 0 (max 0) bytes
Largest Allocation: 64000 bytes
Largest Pcache Allocation: 1024 bytes
Largest Scratch Allocation: 0 bytes
Lookaside Slots Used: 0 (max 0)
Successful lookaside attempts: 0
Lookaside failures due to size: 0
Lookaside failures due to OOM: 0
Pager Heap Usage: 1696 bytes
Page cache hits: 0
Page cache misses: 0
Schema Heap Usage: 0 bytes
Statement Heap/Lookaside Usage: 1664 bytes
Fullscan Steps: 0
Sort Operations: 0
Autoindex Inserts: 0
CPU Time: user 0.000000 sys 0.004000
SQLite version 3.7.9 2011-11-01 00:52:41
Enter ".help" for instructions
Enter SQL statements terminated with a ";"
sqlite> .tables
fvall v110 v120 v130 v140 v160 v170
sqlite> delete from v110;
Memory Used: 13570240 (max 1249828600) bytes
Number of Outstanding Allocations: 4425 (max 977900)
Number of Pcache Overflow Bytes: 5090048 (max 1239999800) bytes
Number of Scratch Overflow Bytes: 0 (max 0) bytes
Largest Allocation: 8388608 bytes
Largest Pcache Allocation: 1272 bytes
Largest Scratch Allocation: 0 bytes
Lookaside Slots Used: 0 (max 0)
Successful lookaside attempts: 0
Lookaside failures due to size: 0
Lookaside failures due to OOM: 0
Pager Heap Usage: 5091288 bytes
Page cache hits: 974845
Page cache misses: 974845
Schema Heap Usage: 14960 bytes
Statement Heap/Lookaside Usage: 1296 bytes
Fullscan Steps: 0
Sort Operations: 0
Autoindex Inserts: 0
CPU Time: user 5.016314 sys 19.457216
Error: database is locked
sqlite>
Why? No one was using finviz.db beforehand. Who locked it?
================================================
Now, I open another terminal....
gelmjw@voyager /var/www/sqlite3/finviz $ fuser finviz.db
/var/www/sqlite3/finviz/finviz.db: 26235
gelmjw@voyager /var/www/sqlite3/finviz $ ps aux |grep 26235
gelmjw 26235 23.5 30.7 1280028 1245304 pts/1 S+ 16:53 0:24 sqlite3
-init finviz.init finviz.db
gelmjw 26250 0.0 0.0 13588 896 pts/2 S+ 16:55 0:00 grep
--colour=auto 26235
gelmjw@voyager /var/www/sqlite3/finviz $
=======================================
Well, that is me trying to 'delete from v110;' !!!
So, I am keeping me from deleting?
How do I clear this lock condition?
Regards;
John Gelm
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