PostgreSQL 02000 Error: Causes and Solutions Complete Guide
The article discusses the PostgreSQL 02000 error, which indicates that no data was found during a query operation. It outlines common causes of this error, such as using SELECT INTO without matching rows and fetching beyond the last row of a cursor. The article also provides solutions and prevention tips to handle and avoid this error effectively.
- ▪PostgreSQL Error 02000 occurs when a query or cursor operation returns no rows.
- ▪Common causes include SELECT INTO with no matching rows and cursor FETCH operations that exceed available data.
- ▪To prevent this error, it is recommended to check the FOUND condition after SELECT INTO or FETCH operations.
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try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3943064) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } umzzil nng Posted on May 29 • Originally published at oraerror.com PostgreSQL 02000 Error: Causes and Solutions Complete Guide #postgres #database #dba #sql PostgreSQL Error 02000: No Data PostgreSQL SQLSTATE 02000 ("no data") occurs when a query or cursor operation returns no rows in a context where data retrieval was attempted.
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