Error map

ORA-06512 ORA-06512: at "SCHEMA.PROC", line N

SQL · layer 5, Data

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Centre: this error. First ring: errors it is linked with (7). Outer ring: what those are linked with. Colours show the layer of a request each error belongs to. Click any dot to re-centre the map on it; hover to follow its connections. The centre dot opens the error page.

4 · Application & API 5 · Data
ORA-06512 — ORA-06512: at "SCHEMA.PROC", line N (SQL)ORA-06512ORA-00942 — ORA-00942: table or view does not exist (SQL)ORA-00942ORA-01017 — ORA-01017: invalid username/password; logon denied (SQL)ORA-01017ORA-00054 — ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired (SQL)ORA-00054ORA-00001 — ORA-00001: unique constraint (SCHEMA.PK_X) violated (SQL)ORA-00001ORA-00904 — ORA-00904: "X": invalid identifier (SQL)ORA-00904ORA-00933 — ORA-00933: SQL command not properly ended (SQL)ORA-00933ORA-01400 — ORA-01400: cannot insert NULL into ("SCHEMA"."TABLE"."COLUMN") (SQL)ORA-014001146 — MySQL ERROR 1146 (42S02): Table 'db.table' doesn't exist (MySQL)1146SQLite no such column — sqlite3.OperationalError: no such column: x (SQL)SQLite no such colu…208 — SQL Server: Invalid object name 'x'. (Msg 208) (SQL)2081045 — MySQL ERROR 1045 (28000): Access denied for user (MySQL)10451698 — MySQL ERROR 1698 (28000): Access denied for user 'root'@'localhost' (MySQL)1698role does not exist — FATAL: role "x" does not exist (PostgreSQL)role does not existDeadlock — Deadlock found when trying to get lock; try restarting transaction (SQL)DeadlockLock wait timeout — Lock wait timeout exceeded; try restarting transaction (MySQL 1205) (SQL)Lock wait timeout1213 — MySQL ERROR 1213 (40001): Deadlock found when trying to get lock; try restarting transaction (MySQL)12131062 — MySQL ERROR 1062 (23000): Duplicate entry for key (MySQL)1062SQLite UNIQUE failed — sqlite3.IntegrityError: UNIQUE constraint failed: users.email (SQL)SQLite UNIQUE failedSQLite NOT NULL failed — sqlite3.IntegrityError: NOT NULL constraint failed: table.column (SQL)SQLite NOT NULL fai…1054 — MySQL ERROR 1054 (42S22): Unknown column in 'field list' (MySQL)1054207 — SQL Server: Invalid column name 'x'. (Msg 207) (SQL)207ORA-12154 — ORA-12154: TNS:could not resolve the connect identifier specified (SQL)ORA-121541064 — MySQL ERROR 1064 (42000): You have an error in your SQL syntax (MySQL)1064ambiguous column — Column reference is ambiguous / Column 'id' in field list is ambiguous (MySQL 1052) (SQL)ambiguous columnGROUP BY — Column must appear in the GROUP BY clause / isn't in GROUP BY (MySQL 1055 only_full_group_by) (SQL)GROUP BY23502 — ERROR: null value in column "x" of relation "y" violates not-null constraint (PostgreSQL)235022627 — SQL Server: Violation of PRIMARY KEY constraint 'x'. Cannot insert duplicate key in object 'y'. (Msg 2627) (SQL)2627ALREADY_EXISTS — API Error: Resource already exists (ALREADY_EXISTS / resource_already_exists / 409) (API)ALREADY_EXISTS

Directly related (7)

ORA-00942SQL

ORA-00942: table or view does not exist

Oracle can’t see the table — it doesn’t exist, is in another schema, or you lack privileges on it.

ORA-01017SQL

ORA-01017: invalid username/password; logon denied

Oracle rejected the credentials.

ORA-00054SQL

ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired

DDL or a NOWAIT lock couldn’t get the lock because another session holds it.

ORA-00001SQL

ORA-00001: unique constraint (SCHEMA.PK_X) violated

An insert/update duplicated a value in a unique or primary key constraint.

ORA-00904SQL

ORA-00904: "X": invalid identifier

A column name in the statement doesn’t exist (or is misquoted).

ORA-00933SQL

ORA-00933: SQL command not properly ended

Oracle found extra clauses or syntax it doesn’t support at the end of a statement.

ORA-01400SQL

ORA-01400: cannot insert NULL into ("SCHEMA"."TABLE"."COLUMN")

A NULL was inserted into a NOT NULL column.

Two steps away (21)

1146MySQL

MySQL ERROR 1146 (42S02): Table 'db.table' doesn't exist

The query references a table that MySQL can’t find in that database.

SQLite no such columnSQL

sqlite3.OperationalError: no such column: x

SQLite can’t find the column — missing migration, typo, or a string written in double quotes.

208SQL

SQL Server: Invalid object name 'x'. (Msg 208)

The table/view doesn’t exist in the current database or schema.

1045MySQL

MySQL ERROR 1045 (28000): Access denied for user

MySQL rejected the login — wrong password, wrong user/host combination, or the user doesn’t exist.

1698MySQL

MySQL ERROR 1698 (28000): Access denied for user 'root'@'localhost'

root uses the auth_socket/unix_socket plugin (Ubuntu/Debian default), so password logins as root fail.

role does not existPostgreSQL

FATAL: role "x" does not exist

PostgreSQL has no login role with that name.

DeadlockSQL

Deadlock found when trying to get lock; try restarting transaction

Two transactions waited on each other’s locks; the database killed one so the other could continue.

Lock wait timeoutSQL

Lock wait timeout exceeded; try restarting transaction (MySQL 1205)

A query waited too long for a row lock held by another transaction and gave up.

1213MySQL

MySQL ERROR 1213 (40001): Deadlock found when trying to get lock; try restarting transaction

MySQL detected a deadlock between two transactions and rolled one back.

1062MySQL

MySQL ERROR 1062 (23000): Duplicate entry for key

An INSERT/UPDATE would create a duplicate value in a PRIMARY or UNIQUE key.

SQLite UNIQUE failedSQL

sqlite3.IntegrityError: UNIQUE constraint failed: users.email

An insert/update duplicated a value in a UNIQUE or PRIMARY KEY column in SQLite.

SQLite NOT NULL failedSQL

sqlite3.IntegrityError: NOT NULL constraint failed: table.column

A NULL went into a NOT NULL column in SQLite.

1054MySQL

MySQL ERROR 1054 (42S22): Unknown column in 'field list'

The query references a column that doesn’t exist in the table (or an unquoted string being read as a column).

207SQL

SQL Server: Invalid column name 'x'. (Msg 207)

SQL Server can’t find the column — typo, missing migration, or a string in double quotes with QUOTED_IDENTIFIER ON.

ORA-12154SQL

ORA-12154: TNS:could not resolve the connect identifier specified

The Oracle client couldn’t find the alias in tnsnames.ora (or the naming method can’t resolve it).

1064MySQL

MySQL ERROR 1064 (42000): You have an error in your SQL syntax

MySQL couldn’t parse the query. The text after “near” shows where parsing failed.

ambiguous columnSQL

Column reference is ambiguous / Column 'id' in field list is ambiguous (MySQL 1052)

A column name exists in more than one joined table, so the database doesn’t know which one you mean.

GROUP BYSQL

Column must appear in the GROUP BY clause / isn't in GROUP BY (MySQL 1055 only_full_group_by)

You selected a column that is neither grouped nor aggregated, so the result would be ambiguous.

23502PostgreSQL

ERROR: null value in column "x" of relation "y" violates not-null constraint

An INSERT/UPDATE put NULL into a NOT NULL column.

2627SQL

SQL Server: Violation of PRIMARY KEY constraint 'x'. Cannot insert duplicate key in object 'y'. (Msg 2627)

An insert duplicated a primary key or unique constraint value.

ALREADY_EXISTSAPI

API Error: Resource already exists (ALREADY_EXISTS / resource_already_exists / 409)

The create request was refused because an object with the same unique identity — name, email, external ID — already exists.

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