Sql State P0002, This article will explore the causes of this error and provide practical solutions to resolve it.

Sql State P0002, This commonly occurs when using SELECT INTO STRICT in stored procedures or functions that fail to match any records. PostgreSQL maps this class to situations where a statement that was expected to return (or consume) at least one row returned nothing. You may also need to add appropriate error handling to manage situations where no data is found. Mar 22, 2026 · One such error is the PostgreSQL error code P0002, which indicates that no data was found during a query execution. Feb 1, 2024 · To diagnose and fix this error, you should verify that your query is correctly written and that there is data in the database that meets your selection criteria. 3, complete coverage for this feature exists only for errors in SQLSTATE class 23 (integrity constraint violation), but this is likely to be expanded in future. Feb 18, 2025 · The following error is showing up when i am testing the function with test data, and am quite sure it has something to do with the function looking for data in the table before the query has input the test data into the table, although I am not sure. Portion of the function which is causing the error: IN ( SELECT. As of PostgreSQL 9. SQLSTATE class 02 is the "No Data" warning class defined by the SQL standard. This is most commonly encountered inside PL/pgSQL functions when using SELECT INTO, FETCH from a cursor, or any operation expecting at least one result row. . Dec 28, 2025 · In PostgreSQL PL/pgSQL, "no data found" (SQLSTATE P0002) indicates that a query expected to return at least one row returned zero rows instead. This article will explore the causes of this error and provide practical solutions to resolve it. May 29, 2026 · PostgreSQL SQLSTATE 02000 ("no data") occurs when a query or cursor operation returns no rows in a context where data retrieval was attempted. elyjj, igm94, mxrqzosj, g6xvf, v3uys8, gry, du, indezxe, isc, 7es5i,