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This commit is contained in:
Aliaksandr Valialkin 2024-05-25 19:42:11 +02:00
parent c95ae93b58
commit 38646a0491
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GPG key ID: 52C003EE2BCDB9EB
1 changed files with 19 additions and 3 deletions
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22
lib/logstorage/block_result.go
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@ -295,6 +295,8 @@ func (br *blockResult) initAllColumns(bs *blockSearch, bm *bitmap) {
br.addColumn(bs, bm, ch) br.addColumn(bs, bm, ch)
} }
} }
br.csInitFast()
} }
// initRequestedColumns initialized only requested columns in br according to bs and bm. // initRequestedColumns initialized only requested columns in br according to bs and bm.
@ -322,6 +324,8 @@ func (br *blockResult) initRequestedColumns(bs *blockSearch, bm *bitmap) {
} }
} }
} }
br.csInitFast()
} }
func (br *blockResult) mustInit(bs *blockSearch, bm *bitmap) { func (br *blockResult) mustInit(bs *blockSearch, bm *bitmap) {
@ -1351,10 +1355,13 @@ func (br *blockResult) getColumnByName(columnName string) *blockResultColumn {
} }
func (br *blockResult) getColumns() []*blockResultColumn { func (br *blockResult) getColumns() []*blockResultColumn {
if br.csInitialized { if !br.csInitialized {
return br.cs br.csInit()
} }
return br.cs
}
func (br *blockResult) csInit() {
csBuf := br.csBuf csBuf := br.csBuf
clear(br.cs) clear(br.cs)
cs := br.cs[:0] cs := br.cs[:0]
@ -1369,8 +1376,17 @@ func (br *blockResult) getColumns() []*blockResultColumn {
} }
br.cs = cs br.cs = cs
br.csInitialized = true br.csInitialized = true
}
return br.cs func (br *blockResult) csInitFast() {
csBuf := br.csBuf
clear(br.cs)
cs := slicesutil.SetLength(br.cs, len(csBuf))
for i := range csBuf {
cs[i] = &csBuf[i]
}
br.cs = cs
br.csInitialized = true
} }
func getBlockResultColumnIdxByName(cs []*blockResultColumn, name string) int { func getBlockResultColumnIdxByName(cs []*blockResultColumn, name string) int {