Philip The 2200H error code in PostgreSQL, which stands for sequence_generator_limit_exceeded, occurs when a sequence exceeds its maximum value. Sequences in PostgreSQL are used to generate unique identifiers, typically for a serial column in a table. When you try to increment a sequence beyond its set maximum value, PostgreSQL will raise this error. To diagnose and …
The 2200C error code in PostgreSQL indicates an “INVALID USE OF ESCAPE CHARACTER.” This error occurs when an escape character, such as a backslash (\), is used incorrectly within a string in a SQL query. To diagnose and fix this error, you should check the string literals and escape sequences in your query to ensure …
The 22P03 error code in PostgreSQL, which stands for invalid_binary_representation, occurs when there is an issue with binary data that is being inserted or manipulated in the database. This error typically arises when using binary data formats in functions like COPY FROM with the BINARY option, or when using binary input functions for specific data …
The 22027 error code in PostgreSQL, corresponding to trim_error, indicates an issue with the use of the TRIM, LTRIM, or RTRIM string functions. This error typically occurs when the function is provided with invalid arguments, such as an incorrect set of characters to be trimmed. To diagnose and fix a trim_error: Here’s an example of …
The 22003 error code in PostgreSQL, which stands for numeric_value_out_of_range, occurs when a number is too large to be stored in the data type specified by the column. This can happen with various numeric types such as integers, floating-point numbers, or numerics with a specified precision and scale. To diagnose and fix this issue, you …
The 22009 error code in PostgreSQL, which stands for invalid_time_zone_displacement_value, indicates that there is an issue with the time zone displacement value provided in a query. This could occur when you are trying to store a timestamp with a time zone in a column, and the time zone displacement value is not within the valid …
The 22P02 error code in PostgreSQL, labeled as invalid_text_representation, indicates that there is a failure to convert a text value to a specific data type. This error often occurs when you try to cast or convert a string to a data type like integer, but the string contains invalid characters that do not represent a …
The 22011 error code in PostgreSQL, labeled as substring_error, typically occurs when there is an issue with the arguments provided to the SUBSTRING function. This function is used to extract a substring from a string, and it requires that the starting position and the length of the substring are within the bounds of the given …
The 22002 error code in PostgreSQL, labeled as null_value_no_indicator_parameter, occurs when a NULL value is encountered in a context where an indicator parameter is required to process that NULL value but none is supplied. This situation can arise when using callable statements like stored procedures or functions that have output parameters. To diagnose and fix …
The 2202G error code in PostgreSQL, labeled as invalid_tablesample_repeat, indicates an issue with the TABLESAMPLE clause, which is used to retrieve a subset of rows from a table randomly. This error occurs when the REPEATABLE argument in the TABLESAMPLE clause is not used correctly. The REPEATABLE argument expects a seed value, which is a number …