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removes dead code
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root authored and root committed Oct 10, 2024
1 parent 6a934f8 commit af2a2c9
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Showing 3 changed files with 67 additions and 80 deletions.
0 LICENSE.md → LICENSE
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91 changes: 46 additions & 45 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -15,51 +15,6 @@ Fast and cheap sql builder.

Because writing SQL in Go is boring.

## How fast is it?

```bash
goos: linux
goarch: amd64
pkg: github.com/profe-ajedrez/obreron/v2
cpu: Intel(R) Core(TM) i7-8565U CPU @ 1.80GHz
BenchmarkSelect/columns_-_from-8 18056312 114.1 ns/op 22 B/op 0 allocs/op
BenchmarkSelect/columns_-_from#01-8 23938047 129.7 ns/op 22 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_from-8 15589848 141.3 ns/op 18 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_columns_params_-_from-8 22873436 135.7 ns/op 17 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_columns_params_-_Col_If_-_from-8 17448961 185.9 ns/op 30 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_columns_params_-_Col_If_-_from_-_where-8 22747176 206.5 ns/op 25 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_Col_If_-_columns_params_-_Col_If_-_from_-_join_if_-where-8 19259132 142.5 ns/op 27 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_columns_params_-_Col_If_-_from_-_where#01-8 17754853 131.1 ns/op 19 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_columns_params_-_Col_If_-_from_-_where#02-8 19057185 139.1 ns/op 28 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_columns_params_-_Col_If_-_from_-_where_shuffled-8 20544037 120.0 ns/op 26 B/op 0 allocs/op
BenchmarkSelect/complex_query_shuffled-8 19129396 125.9 ns/op 21 B/op 0 allocs/op
BenchmarkSelect/complex_query_badly_shuffled-8 14647981 300.2 ns/op 18 B/op 0 allocs/op
BenchmarkSelect/columns_-_where_in-8 18710425 233.0 ns/op 28 B/op 0 allocs/op
BenchmarkSelect/columns_-_where_in#01-8 11065960 182.1 ns/op 24 B/op 0 allocs/op
BenchmarkSelect/columns_-_where_like-8 20629710 126.2 ns/op 19 B/op 0 allocs/op
BenchmarkDelete/simple_del-8 25337035 123.7 ns/op 21 B/op 0 allocs/op
BenchmarkDelete/simple_del_where-8 13867886 152.5 ns/op 25 B/op 0 allocs/op
BenchmarkDelete/del_where_conditions-8 20007450 107.5 ns/op 26 B/op 0 allocs/op
BenchmarkDelete/del_where_conditions_limit-8 21412128 111.8 ns/op 22 B/op 0 allocs/op
BenchmarkDelete/del_where_conditions_limit_--_shuffled-8 21919268 128.5 ns/op 24 B/op 0 allocs/op
BenchmarkDelete/simple_del_where_quick-8 22608212 145.3 ns/op 23 B/op 0 allocs/op
BenchmarkDelete/simple_del_where_ignore-8 17356704 198.3 ns/op 17 B/op 0 allocs/op
BenchmarkDelete/simple_del_where_partition-8 18770984 155.7 ns/op 21 B/op 0 allocs/op
BenchmarkDelete/simple_del_where_order_by_limit-8 11128137 200.4 ns/op 21 B/op 0 allocs/op
BenchmarkUpdate/update_simple-8 13399810 195.9 ns/op 22 B/op 0 allocs/op
BenchmarkUpdate/update_where-8 29478886 136.1 ns/op 18 B/op 0 allocs/op
BenchmarkUpdate/update_where_order_limit-8 18497040 311.7 ns/op 26 B/op 0 allocs/op
BenchmarkUpdate/update_where_and_order_limit-8 16168311 174.5 ns/op 20 B/op 0 allocs/op
BenchmarkUpdate/update_select-8 12885265 294.2 ns/op 20 B/op 0 allocs/op
BenchmarkUpdate/update_join-8 17899226 113.7 ns/op 16 B/op 0 allocs/op
BenchmarkInsert/simple_insert-8 4280902 571.5 ns/op 86 B/op 1 allocs/op
BenchmarkInsert/simple_insert_params-8 8915893 380.1 ns/op 86 B/op 1 allocs/op
BenchmarkInsert/simple_insert_params_shuffled-8 10031875 288.6 ns/op 86 B/op 1 allocs/op
BenchmarkInsert/simple_insert_params_select-8 7867750 411.0 ns/op 86 B/op 1 allocs/op
PASS
ok
```

## Instalation

Use `go get` to install v2
Expand Down Expand Up @@ -289,3 +244,49 @@ query, params := Insert().Clause("IGNORE", "")

The `Clause` method always will inject the clause after the last uses building command



## How fast is it?

```bash
goos: linux
goarch: amd64
pkg: github.com/profe-ajedrez/obreron/v2
cpu: Intel(R) Core(TM) i7-8565U CPU @ 1.80GHz
BenchmarkSelect/columns_-_from-8 18056312 114.1 ns/op 22 B/op 0 allocs/op
BenchmarkSelect/columns_-_from#01-8 23938047 129.7 ns/op 22 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_from-8 15589848 141.3 ns/op 18 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_columns_params_-_from-8 22873436 135.7 ns/op 17 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_columns_params_-_Col_If_-_from-8 17448961 185.9 ns/op 30 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_columns_params_-_Col_If_-_from_-_where-8 22747176 206.5 ns/op 25 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_Col_If_-_columns_params_-_Col_If_-_from_-_join_if_-where-8 19259132 142.5 ns/op 27 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_columns_params_-_Col_If_-_from_-_where#01-8 17754853 131.1 ns/op 19 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_columns_params_-_Col_If_-_from_-_where#02-8 19057185 139.1 ns/op 28 B/op 0 allocs/op
BenchmarkSelect/columns_params_-_columns_params_-_Col_If_-_from_-_where_shuffled-8 20544037 120.0 ns/op 26 B/op 0 allocs/op
BenchmarkSelect/complex_query_shuffled-8 19129396 125.9 ns/op 21 B/op 0 allocs/op
BenchmarkSelect/complex_query_badly_shuffled-8 14647981 300.2 ns/op 18 B/op 0 allocs/op
BenchmarkSelect/columns_-_where_in-8 18710425 233.0 ns/op 28 B/op 0 allocs/op
BenchmarkSelect/columns_-_where_in#01-8 11065960 182.1 ns/op 24 B/op 0 allocs/op
BenchmarkSelect/columns_-_where_like-8 20629710 126.2 ns/op 19 B/op 0 allocs/op
BenchmarkDelete/simple_del-8 25337035 123.7 ns/op 21 B/op 0 allocs/op
BenchmarkDelete/simple_del_where-8 13867886 152.5 ns/op 25 B/op 0 allocs/op
BenchmarkDelete/del_where_conditions-8 20007450 107.5 ns/op 26 B/op 0 allocs/op
BenchmarkDelete/del_where_conditions_limit-8 21412128 111.8 ns/op 22 B/op 0 allocs/op
BenchmarkDelete/del_where_conditions_limit_--_shuffled-8 21919268 128.5 ns/op 24 B/op 0 allocs/op
BenchmarkDelete/simple_del_where_quick-8 22608212 145.3 ns/op 23 B/op 0 allocs/op
BenchmarkDelete/simple_del_where_ignore-8 17356704 198.3 ns/op 17 B/op 0 allocs/op
BenchmarkDelete/simple_del_where_partition-8 18770984 155.7 ns/op 21 B/op 0 allocs/op
BenchmarkDelete/simple_del_where_order_by_limit-8 11128137 200.4 ns/op 21 B/op 0 allocs/op
BenchmarkUpdate/update_simple-8 13399810 195.9 ns/op 22 B/op 0 allocs/op
BenchmarkUpdate/update_where-8 29478886 136.1 ns/op 18 B/op 0 allocs/op
BenchmarkUpdate/update_where_order_limit-8 18497040 311.7 ns/op 26 B/op 0 allocs/op
BenchmarkUpdate/update_where_and_order_limit-8 16168311 174.5 ns/op 20 B/op 0 allocs/op
BenchmarkUpdate/update_select-8 12885265 294.2 ns/op 20 B/op 0 allocs/op
BenchmarkUpdate/update_join-8 17899226 113.7 ns/op 16 B/op 0 allocs/op
BenchmarkInsert/simple_insert-8 4280902 571.5 ns/op 86 B/op 1 allocs/op
BenchmarkInsert/simple_insert_params-8 8915893 380.1 ns/op 86 B/op 1 allocs/op
BenchmarkInsert/simple_insert_params_shuffled-8 10031875 288.6 ns/op 86 B/op 1 allocs/op
BenchmarkInsert/simple_insert_params_select-8 7867750 411.0 ns/op 86 B/op 1 allocs/op
PASS
ok
```
56 changes: 21 additions & 35 deletions insert.go
View file
Original file line number Diff line number Diff line change
Expand Up @@ -113,9 +113,25 @@ func (in *InsertStament) Build() (string, []any) {
return 0
})

dest := make([]any, len(in.p))
first := 0
i := posClauses(in, &b, buf)

if in.withSelect {
b.WriteString(") ")
} else {
b.WriteString(") VALUES ( ")
}

posParams(i, in, &b, buf)

if !in.withSelect {
b.WriteString(" )")
}

ss := b.Bytes()
return *(*string)(unsafe.Pointer(&ss)), in.p
}

func posClauses(in *InsertStament, b *bytes.Buffer, buf []byte) int {
i := 0
for i < len(in.s) && in.s[i].sType != insP {
k := i
Expand All @@ -132,11 +148,6 @@ func (in *InsertStament) Build() (string, []any) {

b.Write(buf[in.s[k].start : in.s[k].start+in.s[k].length])

if in.s[k].pIndex > -1 {
copy(dest[first:], in.p[in.s[k].pIndex:in.s[k].pIndex+in.s[k].pCount])
first += in.s[k].pCount
}

k++
j++
}
Expand All @@ -148,47 +159,22 @@ func (in *InsertStament) Build() (string, []any) {
}
i++
}
return i
}

if in.withSelect {
b.WriteString(") ")
} else {
b.WriteString(") VALUES ( ")
}

func posParams(i int, in *InsertStament, b *bytes.Buffer, buf []byte) {
for i < len(in.s) {
k := i
j := 0

for k < len(in.s) && in.s[k].sType == in.s[i].sType {

//if j > 0 && j < len(in.s)-1 {
// if in.s[i].sType != colsS && {
// b.WriteString(" ")
// }
//}

b.Write(buf[in.s[k].start : in.s[k].start+in.s[k].length])

//if in.s[k].pIndex > -1 {
// copy(dest[first:], in.p[in.s[k].pIndex:in.s[k].pIndex+in.s[k].pCount])
// first += in.s[k].pCount
//}

k++
j++
}

i = k - 1

i++
}

if !in.withSelect {
b.WriteString(" )")
}

ss := b.Bytes()
return *(*string)(unsafe.Pointer(&ss)), in.p
}

func (in *InsertStament) Close() {
Expand Down

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