The 22021: character_not_in_repertoire error in Postgres occurs when you try to store a character in a database that is not valid for the database’s encoding. This typically happens when inserting data that contains invalid byte sequences that cannot be represented in the database’s character set. To diagnose and fix this error, you can follow these …
The 2201W error code in PostgreSQL, known as invalid_row_count_in_limit_clause, indicates that the value specified in the LIMIT clause of a query is not valid. The LIMIT clause is used to restrict the number of rows returned by a query, and it expects a non-negative integer, or in some cases, an expression that evaluates to a …
The 22025 error code in PostgreSQL, labeled as invalid_escape_sequence, indicates that an escape sequence used in a string expression is incorrect or not recognized by PostgreSQL. This error often occurs when using the LIKE or SIMILAR TO operators or when dealing with regular expressions and bytea data types. To diagnose and fix this error, follow …
The 2201E error code in PostgreSQL corresponds to invalid_argument_for_logarithm. This error occurs when an invalid argument is passed to a logarithmic function, such as LOG, LN, or LOG10. These functions expect a positive number as an argument, and passing a zero, negative number, or a non-numeric value will cause the 2201E error. To diagnose and …
The 22008 error code in PostgreSQL, known as datetime_field_overflow, indicates that there is an issue with a date or time value that is out of the valid range for the field it is being used in. This can occur in various scenarios, such as when inserting data into a table, updating values, or during data …
The 22013 error code in PostgreSQL, described as “invalid_preceding_or_following_size”, occurs when an invalid argument is used with the PRECEDING or FOLLOWING keywords in window functions. These keywords are used to define the window frame, which is the set of rows that are used for calculating the window function result for each row. To diagnose and …
The 22019 error code in PostgreSQL indicates “invalid_escape_character,” which is an error that occurs when an invalid escape character is used in a string literal, particularly in LIKE or similar string matching queries. To diagnose and fix this error, consider the following: Here are some examples that demonstrate how to avoid the 22019 error: To …
The 2201F error code in PostgreSQL indicates “invalid_argument_for_power_function,” which occurs when an invalid argument is passed to the POWER() function. The POWER() function in PostgreSQL is used to raise a number to the power of another number, i.e., POWER(a, b) computes a^b. To diagnose and fix this error, consider the following: Here are some examples …
The 22022 error code in PostgreSQL, referred to as “indicator_overflow,” occurs when a host variable that is supposed to store a null indicator for an output column is not large enough to hold the value -1, which PostgreSQL uses to signify a null value. To diagnose and fix this error, you should: Here are some …
The 2202E error code in PostgreSQL, typically shown as “ERROR: array subscript out of range,” occurs when you try to access or assign a value to an array element with an index that is outside the bounds of the array. Here are some steps to diagnose and fix this error: Here are some examples of …