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OracleSchemaManager and OracleMetadataProvider ignore platform UnquotedIdentifierFolding when querying Oracle data dictionary, causing introspectTableByUnquotedName() to fail

Status: Open.

#7330 In doctrine/dbal;

· k0n3r opened on Mar 11, 2026

OracleMetadataProvider uses USER_* views while legacy OracleSchemaManager uses ALL_* views, causing introspectTableByUnquotedName() to fail when session user ≠ schema owner

Oracle

Schema Introspection

Status: Open.

Bug

#7328 In doctrine/dbal;

· k0n3r opened on Mar 5, 2026

[PostgreSQL][DBAL 4] Persistent schema diff for custom datetime type with precision (column already TIMESTAMP(3))

Status: Open.

#7327 In doctrine/dbal;

· mesilov opened on Mar 4, 2026

Bug: Undefined array key in Comparator::detectRenamedIndexes() when same removed index matches multiple added indexes

Indexes

Schema Comparison

Status: Open.

Bug

#7323 In doctrine/dbal;

· MakFly opened on Feb 28, 2026

Prefer native MySQL boolean type for SQL definition

MariaDB

MySQL

Schema Definition

Status: Open.

#7320 In doctrine/dbal;

· Firehed opened on Feb 24, 2026

UTF-16 Support In Prepared Statements and Model Column Annotations

Status: Open.

#7315 In doctrine/dbal;

· jmarchiano85 opened on Feb 19, 2026

Unnecessary changesets when using unsigned bigint

Status: Open.

#7314 In doctrine/dbal;

· den-kuz opened on Feb 19, 2026

Unexpected migration loop: persistent schema diff for DOUBLE PRECISION column with default value

Status: Open.

#7313 In doctrine/dbal;

· axzx opened on Feb 15, 2026

FULL [OUTER] JOIN for QueryBuilder

Status: Open.

#7301 In doctrine/dbal;

· Bilge opened on Feb 3, 2026

Extreme Future DateTimeImmutable cause exceptions

Requires Feedback

Status: Open.

#7307 In doctrine/dbal;

· KDederichs opened on Feb 2, 2026

AddPrimaryKeyConstraint replaces setPrimaryKey but usage is unclear

Documentation

Primary Keys

Question

Schema Definition

Status: Open.

#7296 In doctrine/dbal;

· HectorOrdonez opened on Jan 28, 2026

SQLite - introspecting a composite primary key wrongly turns it into autoincrement

Auto-increment

Primary Keys

Schema Introspection

SQLite

Status: Open.

Bug

#7271 In doctrine/dbal;

· fisharebest opened on Jan 9, 2026