go/sqlite3
1
0
Fork 0
mirror of https://github.com/ncruces/go-sqlite3.git synced 2026-01-12 05:59:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

More BCE.

Browse Source
This commit is contained in:
Nuno Cruces
2024-09-30 11:03:50 +01:00
parent e59e2ed2a2
commit 8b6c2b28fb
8 changed files with 51 additions and 35 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
ext/closure/closure.go
View File

@@ -92,8 +92,10 @@ func (c *closure) BestIndex(idx *sqlite3.IndexInfo) error {
case sqlite3.INDEX_CONSTRAINT_EQ:
plan |= 1
cost /= 100
idx.ConstraintUsage[i].ArgvIndex = 1
idx.ConstraintUsage[i].Omit = true
idx.ConstraintUsage[i] = sqlite3.IndexConstraintUsage{
ArgvIndex: 1,
Omit: true,
}
}
continue
}
@@ -116,8 +118,10 @@ func (c *closure) BestIndex(idx *sqlite3.IndexInfo) error {
plan |= posi << 8
cost /= 5
posi += 1
idx.ConstraintUsage[i].ArgvIndex = posi
idx.ConstraintUsage[i].Omit = true
idx.ConstraintUsage[i] = sqlite3.IndexConstraintUsage{
ArgvIndex: posi,
Omit: true,
}
}
continue
}
@@ -126,8 +130,10 @@ func (c *closure) BestIndex(idx *sqlite3.IndexInfo) error {
case sqlite3.INDEX_CONSTRAINT_EQ:
plan |= posi << 12
posi += 1
idx.ConstraintUsage[i].ArgvIndex = posi
idx.ConstraintUsage[i].Omit = true
idx.ConstraintUsage[i] = sqlite3.IndexConstraintUsage{
ArgvIndex: posi,
Omit: true,
}
}
continue
}
@@ -136,8 +142,10 @@ func (c *closure) BestIndex(idx *sqlite3.IndexInfo) error {
case sqlite3.INDEX_CONSTRAINT_EQ:
plan |= posi << 16
posi += 1
idx.ConstraintUsage[i].ArgvIndex = posi
idx.ConstraintUsage[i].Omit = true
idx.ConstraintUsage[i] = sqlite3.IndexConstraintUsage{
ArgvIndex: posi,
Omit: true,
}
}
continue
}