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We also use third-party cookies that help us analyze and understand how you use this website. Akina, my first question has always been: "what does the author need? Pille Agreed, but I do not see the answer for the former question. So we have to work with what we have Show 5 more comments. Active Oldest Votes. Improve this answer. Gerard H. Pille Gerard H. Pille 2, 1 1 gold badge 6 6 silver badges 11 11 bronze badges.
Add a comment. Three issues: There shouldn't be any as keyword for table aliases. But if you don't need it, there is point in the group by , or indeed the whole join. Therefore a fixed version might be: select phones from employees left join select employees. William Robertson William Robertson 3 3 silver badges 8 8 bronze badges.
Michael is a new contributor. Be nice, and check out our Code of Conduct. Sign up or log in Sign up using Google. Cause: An invalid option was specified in defining a column or storage clause.
Only constraints may follow the datatype. Action: Correct the syntax. Remove the erroneous option or length specification from the column or storage specification. Insert the keyword FROM where appropriate. If quotation marks were used in an alias, check that double quotation marks enclose the alias. Also, check to see if a reserved word was used as an alias. Insert the keyword BY where required and then retry the statement.
Insert the keyword INTO where required and then retry the statement. Cause: An equal sign has been omitted in one of the following places:. Insert the equal sign where required and retry the statement. Cause: The SQL statement ends with an inappropriate clause. An IN clause must have two or more arguments. Action: Correct the syntax by removing the inappropriate clauses. It may be possible to duplicate the removed clause with another SQL statement.
For example, to order the rows of a view, do so when querying the view and not when creating it. Check for indented lines and delete these spaces. Cause: A required part of a clause or expression has been omitted. For example, a SELECT statement may have been entered without a list of columns or expressions or with an incomplete expression.
Action: Check the statement syntax and specify the missing component. Action: Check the function syntax and specify the required number of arguments. Action: Check the function syntax and specify only the required number of arguments. Action: Specify a valid cluster name. Cause: The table or view entered does not exist, a synonym that is not allowed here was used, or a view was referenced where a table is required.
Existing user tables and views can be listed by querying the data dictionary. Certain privileges may be required to access the table. If an application returned this message, the table the application tried to access does not exist in the database, or the application does not have access to it. Contact the database administrator if the table needs to be created or if user or application privileges are required to access the table.
Also, if attempting to access a table or view in another schema, make certain the correct schema is referenced and that access to the object is granted. Action: Re-execute the statement, using the names of columns defined for the table.
Cause: This error occurs when a SQL statement requires two sets of values equal in number, but the second set contains fewer items than the first set. Action: To add data to a cluster from an existing table, use the following series of SQL statements:. To drop or validate an existing index, check the name by querying the data dictionary. To create a new index, check the syntax before retrying.
The format is. Cause: An attempt was made to create a database object such as a table, view, cluster, index, or synonym that already exists. A user's database objects must have distinct names. Action: Enter a unique name for the database object or modify or drop the existing object so it can be reused. Column names must be unique within a table, view, or cluster. Then retry the statement. Cause: A statement specified the name of a tablespace that does not exist.
Action: Enter the name of an existing tablespace. For a list of tablespace names, query the data dictionary. If a tablespace is dropped and re-created with the same name, use ALTER USER to reset the default or temporary tablespace name, because the new tablespace is not the same as the dropped tablespace, even though they have the same name.
Cause: A column name in the order-by list matches more than one select list column. Cause: The group-by or order-by column list contains more than expressions. Action: Use no more than expressions in the group-by or order-by list.
For example:. Action: Check syntax and spelling, and use the keyword ON where required. Action: Check syntax and spelling, and use the keyword SET after the name of the table to be updated.
Cause: The name of a schema object exceeds 30 characters. Schema objects are tables, clusters, views, indexes, synonyms, tablespaces, and usernames.
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