Retry create issue to cope with duplicate keys (#7898)

* Retry create issue to cope with duplicate keys

* Use  .SetExpr().Where().Insert()
This commit is contained in:
guillep2k 2019-08-26 23:17:23 -03:00 committed by techknowlogick
parent 541fab196f
commit 5fe2ec264f
39 changed files with 1991 additions and 1404 deletions

View file

@ -175,12 +175,6 @@ func (engine *Engine) SupportInsertMany() bool {
return engine.dialect.SupportInsertMany()
}
// QuoteStr Engine's database use which character as quote.
// mysql, sqlite use ` and postgres use "
func (engine *Engine) QuoteStr() string {
return engine.dialect.QuoteStr()
}
func (engine *Engine) quoteColumns(columnStr string) string {
columns := strings.Split(columnStr, ",")
for i := 0; i < len(columns); i++ {
@ -196,13 +190,10 @@ func (engine *Engine) Quote(value string) string {
return value
}
if string(value[0]) == engine.dialect.QuoteStr() || value[0] == '`' {
return value
}
buf := builder.StringBuilder{}
engine.QuoteTo(&buf, value)
value = strings.Replace(value, ".", engine.dialect.QuoteStr()+"."+engine.dialect.QuoteStr(), -1)
return engine.dialect.QuoteStr() + value + engine.dialect.QuoteStr()
return buf.String()
}
// QuoteTo quotes string and writes into the buffer
@ -216,20 +207,30 @@ func (engine *Engine) QuoteTo(buf *builder.StringBuilder, value string) {
return
}
if string(value[0]) == engine.dialect.QuoteStr() || value[0] == '`' {
buf.WriteString(value)
quotePair := engine.dialect.Quote("")
if value[0] == '`' || len(quotePair) < 2 || value[0] == quotePair[0] { // no quote
_, _ = buf.WriteString(value)
return
} else {
prefix, suffix := quotePair[0], quotePair[1]
_ = buf.WriteByte(prefix)
for i := 0; i < len(value); i++ {
if value[i] == '.' {
_ = buf.WriteByte(suffix)
_ = buf.WriteByte('.')
_ = buf.WriteByte(prefix)
} else {
_ = buf.WriteByte(value[i])
}
}
_ = buf.WriteByte(suffix)
}
value = strings.Replace(value, ".", engine.dialect.QuoteStr()+"."+engine.dialect.QuoteStr(), -1)
buf.WriteString(engine.dialect.QuoteStr())
buf.WriteString(value)
buf.WriteString(engine.dialect.QuoteStr())
}
func (engine *Engine) quote(sql string) string {
return engine.dialect.QuoteStr() + sql + engine.dialect.QuoteStr()
return engine.dialect.Quote(sql)
}
// SqlType will be deprecated, please use SQLType instead
@ -1581,7 +1582,7 @@ func (engine *Engine) formatColTime(col *core.Column, t time.Time) (v interface{
func (engine *Engine) formatTime(sqlTypeName string, t time.Time) (v interface{}) {
switch sqlTypeName {
case core.Time:
s := t.Format("2006-01-02 15:04:05") //time.RFC3339
s := t.Format("2006-01-02 15:04:05") // time.RFC3339
v = s[11:19]
case core.Date:
v = t.Format("2006-01-02")