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fix binary value null value problem #137

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Aug 21, 2020
Merged

fix binary value null value problem #137

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dac57ab
fix binary value null value problem
lichunzhu Aug 20, 2020
a28fd7f
fix csv
lichunzhu Aug 20, 2020
eee6789
address comments
lichunzhu Aug 20, 2020
5e92cb4
Merge branch 'master' into fixBinaryNullValue
lichunzhu Aug 20, 2020
ddde090
address comments
lichunzhu Aug 21, 2020
2396217
Merge branch 'fixBinaryNullValue' of https://github.com/lichunzhu/dum…
lichunzhu Aug 21, 2020
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2 changes: 0 additions & 2 deletions go.sum
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Original file line number Diff line number Diff line change
Expand Up @@ -257,8 +257,6 @@ github.com/pingcap/pd/v4 v4.0.0-rc.2.0.20200730093003-dc8c75cf7ca0 h1:cSHKKU5Tt4
github.com/pingcap/pd/v4 v4.0.0-rc.2.0.20200730093003-dc8c75cf7ca0/go.mod h1:szYFB2rf8yrSGJuI8hm9RLWvsK+xt1exLTj511WPCnE=
github.com/pingcap/sysutil v0.0.0-20200206130906-2bfa6dc40bcd/go.mod h1:EB/852NMQ+aRKioCpToQ94Wl7fktV+FNnxf3CX/TTXI=
github.com/pingcap/sysutil v0.0.0-20200715082929-4c47bcac246a/go.mod h1:EB/852NMQ+aRKioCpToQ94Wl7fktV+FNnxf3CX/TTXI=
github.com/pingcap/tidb-tools v4.0.5-0.20200805025317-02a16e0521cb+incompatible h1:obFDQU7XvnCj8CiaXFP+bWaiQDp15Ueynk8cC0s5Utk=
github.com/pingcap/tidb-tools v4.0.5-0.20200805025317-02a16e0521cb+incompatible/go.mod h1:XGdcy9+yqlDSEMTpOXnwf3hiTeqrV6MN/u1se9N8yIM=
github.com/pingcap/tidb-tools v4.0.5-0.20200817064459-ba61a7376547+incompatible h1:KGkKSxJ4t5F3Ys0ox144M5vGWm8NuHkXFyETFtakKW4=
github.com/pingcap/tidb-tools v4.0.5-0.20200817064459-ba61a7376547+incompatible/go.mod h1:XGdcy9+yqlDSEMTpOXnwf3hiTeqrV6MN/u1se9N8yIM=
github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
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10 changes: 7 additions & 3 deletions v4/export/sql_type.go
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Original file line number Diff line number Diff line change
Expand Up @@ -228,13 +228,17 @@ func (s *SQLTypeBytes) ReportSize() uint64 {
}

func (s *SQLTypeBytes) WriteToBuffer(bf *bytes.Buffer, _ bool) {
fmt.Fprintf(bf, "x'%x'", s.RawBytes)
if s.RawBytes != nil {
fmt.Fprintf(bf, "x'%x'", s.RawBytes)
} else {
bf.WriteString(nullValue)
}
}

func (s *SQLTypeBytes) WriteToBufferInCsv(bf *bytes.Buffer, _ bool, opt *csvOption) {
func (s *SQLTypeBytes) WriteToBufferInCsv(bf *bytes.Buffer, escapeBackslash bool, opt *csvOption) {
if s.RawBytes != nil {
bf.Write(opt.delimiter)
bf.Write(s.RawBytes)
escape(s.RawBytes, bf, getEscapeQuotation(escapeBackslash, opt.delimiter))
bf.Write(opt.delimiter)
} else {
bf.WriteString(opt.nullValue)
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