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mysqldumpsplit's Issues

panic: runtime error: invalid memory address or nil pointer dereference

I was trying to split a 19GB mysql dump file which has 920 tables.

I installed via homebrew
version = 0.1.0

mysqldumpsplit -i mysqldump.sql -o splitted/
2018/03/01 17:04:01 outputing all tables to splitted/
2018/03/01 17:04:01 begin processing mysqldump.sql
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x280 pc=0x10af637]

goroutine 17 [running]:
compress/gzip.(*Reader).Read(0x0, 0xc4200c8000, 0x2000, 0x2000, 0x1, 0x101650100000000, 0x0)
	/usr/local/go/src/compress/gzip/gunzip.go:247 +0x37
bufio.(*Reader).fill(0xc420058120)
	/usr/local/go/src/bufio/bufio.go:97 +0x11a
bufio.(*Reader).ReadSlice(0xc420058120, 0xc42004a20a, 0xc4200c8000, 0xc420046f40, 0x10b35db, 0x10c8fc0, 0x2000)
	/usr/local/go/src/bufio/bufio.go:338 +0x2c
bufio.(*Reader).ReadBytes(0xc420058120, 0x116a20a, 0xc42000c030, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/bufio/bufio.go:416 +0x6b
bufio.(*Reader).ReadString(0xc420058120, 0xc42005810a, 0x3, 0xc420018090, 0x22, 0x0)
	/usr/local/go/src/bufio/bufio.go:456 +0x38
github.com/afrase/mysqldumpsplit/msds.LineReader(0xc42000c030, 0xc420076060, 0xc4200760c0, 0xc420076240, 0xc4200761e0, 0xc420076180, 0xc420076120)
	/go/src/github.com/afrase/mysqldumpsplit/msds/mysqldumpsplit.go:49 +0x47
created by main.main
	/go/src/github.com/afrase/mysqldumpsplit/main.go:86 +0x4a5

segmentation fault on mac m1

segmentation fault on mac m1.


  >> mysqldumpsplit -i "sqlFile.sql" -o "./outputFolderPath"
 >> zsh: segmentation fault  mysqldumpsplit -i  -o

downloaded straight from homebrew. os = Ventura 13.0.1.

Thanks a lot !

this project helps me a lot ! may you add those futures ?
1, dump per table as .CSV
some individual table files are still tool huge for importing to mysql use "source" command, i have to turn the .SQL files to .CSV so i will be able to use "load file";
2,use wildcard characters for skipData parameter
so i can skip all the tables which contains word like "bak" in name.

thank you very much ! Agin!

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