Commit Graph

6 Commits

Author SHA1 Message Date
dan
0106e378f1 Re-enable reading from the sqlite_stat3 table (as well as sqlite_stat4).
FossilOrigin-Name: 6d45078e621526fc2bac0eaefbb0f9602b9a8ec5
2013-08-12 16:34:32 +00:00
dan
dd6e1f193e Add the rowid field to the end of sample records stored in the sqlite_stat4 table.
FossilOrigin-Name: 3a5e8ab7ddbe1d943b35ef329fe4e5a1bfdb0d9d
2013-08-10 19:08:30 +00:00
dan
ddc2d6e8f5 Fixes for builds without SQLITE_ENABLE_STAT4.
FossilOrigin-Name: 84999e27cc0d14b89d9fe024e29d287c69285369
2013-08-06 20:15:06 +00:00
dan
e043201d3d Use N separate cursors when scanning an index with N columns to collect sqlite_stat4 data. This fixes a problem with collecting incorrect nEq values from multi-column indexes.
FossilOrigin-Name: 3a71afe67418ce00097cd9714c395fe9ff16f23b
2013-08-05 18:00:56 +00:00
dan
c55521a60b Fix a couple of problems in code related to sqlite_stat4.
FossilOrigin-Name: badd24d987240db5528b37d1c177431617079f9b
2013-08-05 05:34:30 +00:00
dan
f52bb8d385 Begin adding experimental sqlite_stat4 table. This commit is buggy.
FossilOrigin-Name: 2beea303a1d609cd2ff252412c50b966b9e5e8f1
2013-08-03 20:24:58 +00:00