Insert image into BLOB field of MYSQL table
I'm trying to insert image from file into MySQL table.
The field is longblob. It works fine if i do it manually in MySQL Workbench using "Load Value from File". However, I would like to do it via query:
insert into table1(field1, field2, image1)
values('value1','value2',load_file('pathtofilefile.png'))
When I ran the query, field1 and field2 are updated as intended, but nothing happens to the image1 field (remains Null).
mysql image blob mysql-workbench
asked Nov 15 '18 at 13:11
goryefgoryef
536
add a comment |
I'm trying to insert image from file into MySQL table.
The field is longblob. It works fine if i do it manually in MySQL Workbench using "Load Value from File". However, I would like to do it via query:
insert into table1(field1, field2, image1)
values('value1','value2',load_file('pathtofilefile.png'))
When I ran the query, field1 and field2 are updated as intended, but nothing happens to the image1 field (remains Null).
mysql image blob mysql-workbench
asked Nov 15 '18 at 13:11
goryefgoryef
536
add a comment |
I'm trying to insert image from file into MySQL table.
The field is longblob. It works fine if i do it manually in MySQL Workbench using "Load Value from File". However, I would like to do it via query:
insert into table1(field1, field2, image1)
values('value1','value2',load_file('pathtofilefile.png'))
When I ran the query, field1 and field2 are updated as intended, but nothing happens to the image1 field (remains Null).
mysql image blob mysql-workbench
asked Nov 15 '18 at 13:11
goryefgoryef
536
I'm trying to insert image from file into MySQL table.
The field is longblob. It works fine if i do it manually in MySQL Workbench using "Load Value from File". However, I would like to do it via query:
insert into table1(field1, field2, image1)
values('value1','value2',load_file('pathtofilefile.png'))
When I ran the query, field1 and field2 are updated as intended, but nothing happens to the image1 field (remains Null).
mysql image blob mysql-workbench
mysql image blob mysql-workbench
asked Nov 15 '18 at 13:11
goryefgoryef
536
asked Nov 15 '18 at 13:11
goryefgoryef
536
asked Nov 15 '18 at 13:11
goryefgoryef
536
asked Nov 15 '18 at 13:11
goryefgoryef
536
asked Nov 15 '18 at 13:11
goryefgoryef
536
536
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You can convert the data into byte array and then fill it in the mySQL table.
VB.Net example :
Dim data As Byte() = System.IO.File.ReadAllBytes(filePath)
answered Nov 15 '18 at 13:17
rrc1709rrc1709
586
load_file does that. I just need to figure out why field is not updated.
– goryef
Nov 15 '18 at 13:21
what happens when you execute the query? Does it throw any exception or it executes successfully Also please share load_files code.
– rrc1709
Nov 15 '18 at 13:28
no exeptions. updates text fields, leaves blob as null
– goryef
Nov 15 '18 at 13:30
@goryef please share load_files code once
– rrc1709
Nov 15 '18 at 13:32
dev.mysql.com/doc/refman/8.0/en/…
– goryef
Nov 15 '18 at 13:36
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You can convert the data into byte array and then fill it in the mySQL table.
VB.Net example :
Dim data As Byte() = System.IO.File.ReadAllBytes(filePath)
answered Nov 15 '18 at 13:17
rrc1709rrc1709
586
load_file does that. I just need to figure out why field is not updated.
– goryef
Nov 15 '18 at 13:21
what happens when you execute the query? Does it throw any exception or it executes successfully Also please share load_files code.
– rrc1709
Nov 15 '18 at 13:28
no exeptions. updates text fields, leaves blob as null
– goryef
Nov 15 '18 at 13:30
@goryef please share load_files code once
– rrc1709
Nov 15 '18 at 13:32
dev.mysql.com/doc/refman/8.0/en/…
– goryef
Nov 15 '18 at 13:36
add a comment |
You can convert the data into byte array and then fill it in the mySQL table.
VB.Net example :
Dim data As Byte() = System.IO.File.ReadAllBytes(filePath)
answered Nov 15 '18 at 13:17
rrc1709rrc1709
586
load_file does that. I just need to figure out why field is not updated.
– goryef
Nov 15 '18 at 13:21
what happens when you execute the query? Does it throw any exception or it executes successfully Also please share load_files code.
– rrc1709
Nov 15 '18 at 13:28
no exeptions. updates text fields, leaves blob as null
– goryef
Nov 15 '18 at 13:30
@goryef please share load_files code once
– rrc1709
Nov 15 '18 at 13:32
dev.mysql.com/doc/refman/8.0/en/…
– goryef
Nov 15 '18 at 13:36
add a comment |
You can convert the data into byte array and then fill it in the mySQL table.
VB.Net example :
Dim data As Byte() = System.IO.File.ReadAllBytes(filePath)
answered Nov 15 '18 at 13:17
rrc1709rrc1709
586
You can convert the data into byte array and then fill it in the mySQL table.
VB.Net example :
Dim data As Byte() = System.IO.File.ReadAllBytes(filePath)
answered Nov 15 '18 at 13:17
rrc1709rrc1709
586
answered Nov 15 '18 at 13:17
rrc1709rrc1709
586
answered Nov 15 '18 at 13:17
rrc1709rrc1709
586
answered Nov 15 '18 at 13:17
rrc1709rrc1709
586
586
load_file does that. I just need to figure out why field is not updated.
– goryef
Nov 15 '18 at 13:21
what happens when you execute the query? Does it throw any exception or it executes successfully Also please share load_files code.
– rrc1709
Nov 15 '18 at 13:28
no exeptions. updates text fields, leaves blob as null
– goryef
Nov 15 '18 at 13:30
@goryef please share load_files code once
– rrc1709
Nov 15 '18 at 13:32
dev.mysql.com/doc/refman/8.0/en/…
– goryef
Nov 15 '18 at 13:36
add a comment |
load_file does that. I just need to figure out why field is not updated.
– goryef
Nov 15 '18 at 13:21
what happens when you execute the query? Does it throw any exception or it executes successfully Also please share load_files code.
– rrc1709
Nov 15 '18 at 13:28
no exeptions. updates text fields, leaves blob as null
– goryef
Nov 15 '18 at 13:30
@goryef please share load_files code once
– rrc1709
Nov 15 '18 at 13:32
dev.mysql.com/doc/refman/8.0/en/…
– goryef
Nov 15 '18 at 13:36
load_file does that. I just need to figure out why field is not updated.
– goryef
Nov 15 '18 at 13:21
load_file does that. I just need to figure out why field is not updated.
– goryef
Nov 15 '18 at 13:21
what happens when you execute the query? Does it throw any exception or it executes successfully Also please share load_files code.
– rrc1709
Nov 15 '18 at 13:28
what happens when you execute the query? Does it throw any exception or it executes successfully Also please share load_files code.
– rrc1709
Nov 15 '18 at 13:28
no exeptions. updates text fields, leaves blob as null
– goryef
Nov 15 '18 at 13:30
no exeptions. updates text fields, leaves blob as null
– goryef
Nov 15 '18 at 13:30
@goryef please share load_files code once
– rrc1709
Nov 15 '18 at 13:32
@goryef please share load_files code once
– rrc1709
Nov 15 '18 at 13:32
dev.mysql.com/doc/refman/8.0/en/…
– goryef
Nov 15 '18 at 13:36
dev.mysql.com/doc/refman/8.0/en/…
– goryef
Nov 15 '18 at 13:36
add a comment |
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