/Java/Java.sql.sqlsyntaxerrorexception: unknown column

Java.sql.sqlsyntaxerrorexception: unknown column

When this error is reported in the background, it means that the field name 
in the entity class is wrong. Solution:

1. Check whether the field name in the database is consistent with the field 
	name in the entity class, pay special attention to the word letters,

2. Check whether the fields in the database are consistent with the fields 
	in the entity class. For example, if there is no such field in the database, this error will be reported if it appears in the entity class (this is usually the case when the code written by others is changed.)

Source: programmersought.com

Similar codes

1 vote141 views1 answer
Jackson create object node from string
Java
0 vote184 views1 answer
Copy one string to another without using any loops or assignment operator
Java
2 votes148 views1 answer
Java text ouput to console
Java
2 votes147 views1 answer
How to make java list
Java
0 vote110 views1 answer
Android ancestral navigation
Java
1 vote173 views1 answer
Shutdown batch file windows 10
Java
0 vote324 views2 answers
Open camera in android
Java
3 votes136 views5 answers
Convert java code to kotlin online editor
Java
1 vote159 views1 answer
How to check if location is enabled android
Java
2 votes180 views1 answer
Java run system command
Java