[chore] update go-sqlite3 to v0.19.0 (#3406)

This commit is contained in:
kim
2024-10-08 09:15:09 +00:00
committed by GitHub
parent 1e421cb912
commit 2c3f1f4ddb
31 changed files with 274 additions and 171 deletions

View File

@ -3,6 +3,7 @@ package sqlite3
import (
"bytes"
"math"
"reflect"
"strconv"
"strings"
"time"
@ -13,6 +14,9 @@ import (
// Quote escapes and quotes a value
// making it safe to embed in SQL text.
// Strings with embedded NUL characters are truncated.
//
// https://sqlite.org/lang_corefunc.html#quote
func Quote(value any) string {
switch v := value.(type) {
case nil:
@ -42,8 +46,8 @@ func Quote(value any) string {
return "'" + v.Format(time.RFC3339Nano) + "'"
case string:
if strings.IndexByte(v, 0) >= 0 {
break
if i := strings.IndexByte(v, 0); i >= 0 {
v = v[:i]
}
buf := make([]byte, 2+len(v)+strings.Count(v, "'"))
@ -57,13 +61,13 @@ func Quote(value any) string {
buf[i] = b
i += 1
}
buf[i] = '\''
buf[len(buf)-1] = '\''
return unsafe.String(&buf[0], len(buf))
case []byte:
buf := make([]byte, 3+2*len(v))
buf[0] = 'x'
buf[1] = '\''
buf[0] = 'x'
i := 2
for _, b := range v {
const hex = "0123456789ABCDEF"
@ -71,26 +75,50 @@ func Quote(value any) string {
buf[i+1] = hex[b%16]
i += 2
}
buf[i] = '\''
buf[len(buf)-1] = '\''
return unsafe.String(&buf[0], len(buf))
case ZeroBlob:
if v > ZeroBlob(1e9-3)/2 {
break
}
buf := bytes.Repeat([]byte("0"), int(3+2*int64(v)))
buf[0] = 'x'
buf[1] = '\''
buf[0] = 'x'
buf[len(buf)-1] = '\''
return unsafe.String(&buf[0], len(buf))
}
v := reflect.ValueOf(value)
k := v.Kind()
if k == reflect.Interface || k == reflect.Pointer {
if v.IsNil() {
return "NULL"
}
v = v.Elem()
k = v.Kind()
}
switch {
case v.CanInt():
return strconv.FormatInt(v.Int(), 10)
case v.CanUint():
return strconv.FormatUint(v.Uint(), 10)
case v.CanFloat():
return Quote(v.Float())
case k == reflect.Bool:
return Quote(v.Bool())
case k == reflect.String:
return Quote(v.String())
case (k == reflect.Slice || k == reflect.Array && v.CanAddr()) &&
v.Type().Elem().Kind() == reflect.Uint8:
return Quote(v.Bytes())
}
panic(util.ValueErr)
}
// QuoteIdentifier escapes and quotes an identifier
// making it safe to embed in SQL text.
// Strings with embedded NUL characters panic.
func QuoteIdentifier(id string) string {
if strings.IndexByte(id, 0) >= 0 {
panic(util.ValueErr)
@ -107,6 +135,6 @@ func QuoteIdentifier(id string) string {
buf[i] = b
i += 1
}
buf[i] = '"'
buf[len(buf)-1] = '"'
return unsafe.String(&buf[0], len(buf))
}