The 22032 error code in PostgreSQL indicates an “invalid JSON text” issue. This error occurs when you attempt to process a string that PostgreSQL expects to be valid JSON, but the string does not conform to JSON format standards. To diagnose and fix this issue, you should ensure that: Here are some examples of diagnosing …
The 2200M error code in PostgreSQL indicates an “invalid XML document” issue. This error arises when you try to store, manipulate, or query XML data that is not well-formed according to XML standards. To diagnose and fix this issue, you should check the following: Here are some examples of diagnosing and fixing common XML errors: …
The 22P01 error code in PostgreSQL, described as floating_point_exception, occurs when an invalid floating-point operation is encountered. This might happen during arithmetic calculations that produce a result that is not a valid floating-point number, such as division by zero, overflow, underflow, or operations on NaN (not a number) values (PostgreSQL Error Codes). To diagnose and …
The 22001 error code in PostgreSQL, described as string_data_right_truncation, occurs when an attempt is made to insert or update a string into a column that is too long for the column’s data type definition. This typically happens with character types like CHAR, VARCHAR, or TEXT when a length constraint is in place and the provided …
The 22004 error code in PostgreSQL, described as null_value_not_allowed, occurs when an attempt is made to insert or update a record with a NULL value in a column that does not accept NULL values, such as one that has been defined as NOT NULL (PostgreSQL 22004 – Metis Data). To diagnose and fix this error, …
The 2200G error code in PostgreSQL, described as most_specific_type_mismatch, indicates a data type mismatch between two values. This often occurs when attempting to assign a value to a column, variable, or function return type that expects a different data type. To diagnose and fix this error, you need to: Here are some examples and sample …
The 22P04 error code in PostgreSQL corresponds to bad_copy_file_format. This error typically occurs when using the COPY command to load data from a file into a table, and the file format does not match the expected format by the COPY command. Common issues include incorrect column count, mismatched data types, or improper handling of delimiters …
The 22024 error code in PostgreSQL, which stands for unterminated_c_string, indicates that a string literal in your SQL query was started but not terminated properly before the end of the line. This typically happens when you forget to close a string with a single quote (‘) or when you have an uneven number of quotes. …
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 …