What is error code 1062 in SQL state 23000?
1062: This is the specific error code for the integrity violation. The code “1062” stands for “Duplicate entry.” In this context, it means that an attempt was made to insert a record with a unique key value into the table that already exists. Lees verder »
What is error code 23000 in SQL?
The error message can be broken down as follows: SQLSTATE[23000]: This is an SQL standard code indicating an integrity constraint violation. The code “23000” specifies that it is an integrity constraint violation, typically pointing to a duplicate entry or another type of integrity violation in the database. Lees verder »
What is duplicate entry 1 for key primary MySQL #1062?
#1062 means duplicate entry violating a primary key constraint for a column -- which boils down to the point that you cannot have two of the same values in the column. The error message should tell you which of your columns is constrained, I'm guessing "shares". Lees verder »
What is error code 1046 in SQL?
Without the database name, MySQL responds with error 1046, “no database selected,” because it needs to know exactly where to look for ՝order_details՝ among potentially multiple databases. This example highlights the necessity of specifying the target database to ensure your SQL queries are executed correctly. Lees verder »
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