ORA-01400
/*This means that the data cannot be set to a null value;
it must have some value other than null for the query to run successfully.
You can see if a table will allow null values by using the SQL*Plus desc command:
SQL>desc table_name*/ORA-01400
/*This means that the data cannot be set to a null value;
it must have some value other than null for the query to run successfully.
You can see if a table will allow null values by using the SQL*Plus desc command:
SQL>desc table_name*/Copyright © 2021 Codeinu
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