| AddCheckConstraintOperation |
Add a check constraint. |
| AddColumnOperation |
Add a column to an existing table. |
| AddForeignKeyOperation |
Add a foreign key constraint. |
| AddUniqueConstraintOperation |
Add a unique constraint. |
| BigIntType |
64-bit signed integer: -9.2E18 to 9.2E18. |
| BinaryType |
Fixed-length binary data. Always padded to exact length. |
| BlobType |
Unlimited binary storage. No length parameter needed. |
| BoolDefault |
A boolean literal value. |
| BooleanType |
Boolean true/false value. No parameters needed. |
| CharType |
Fixed-length ASCII/single-byte character string. Always padded to exact length. |
| CheckConstraintDefinition |
Check constraint that spans multiple columns. |
| ColumnBuilder |
Builder for creating column definitions with type, nullability, defaults, and constraints. |
| ColumnDefinition |
Column definition with type and all database-agnostic constraints. |
| CreateIndexOperation |
Create an index on a table. |
| CreateOrAlterRoleOperation |
Create or alter a PostgreSQL role and its declared membership grants. |
| CreateOrReplaceFunctionOperation |
Create or replace a PostgreSQL function and declared EXECUTE grants. |
| CreateRlsPolicyOperation |
Create a row-level security policy. Additive. |
| CreateTableOperation |
Create a new table. |
| CurrentDateDefault |
Current date (no time component). |
| CurrentTimeDefault |
Current time (no date component). |
| CurrentTimestampDefault |
Current timestamp (without timezone). |
| CurrentTimestampTzDefault |
Current timestamp with timezone. |
| DateTimeOffsetType |
Date and time with timezone offset. No precision parameter. |
| DateTimeType |
Date and time without timezone. |
| DateType |
Date only (no time component). No parameters needed. |
| DecimalDefault |
A decimal/floating point literal value. |
| DecimalType |
Exact decimal number with specified precision and scale. |
| DisableForceRlsOperation |
Drop FORCE ROW LEVEL SECURITY -- weakens enforcement (table owner |
| DisableRlsOperation |
Disable row-level security on a table. DESTRUCTIVE - requires explicit |
| DoubleType |
64-bit IEEE 754 floating point. ~15 significant digits. |
| DropCheckConstraintOperation |
Drop a check constraint. Implements [MIG-CHECK-CONSTRAINT-EXPRESSION-DRIFT] |
| DropColumnOperation |
Drop a column. DESTRUCTIVE - requires explicit opt-in. |
| DropForeignKeyOperation |
Drop a foreign key constraint. |
| DropFunctionOperation |
Drop a PostgreSQL function. DESTRUCTIVE - requires explicit opt-in. |
| DropIndexOperation |
Drop an index. |
| DropRlsPolicyOperation |
Drop a row-level security policy. DESTRUCTIVE - requires explicit opt-in. |
| DropTableOperation |
Drop a table. DESTRUCTIVE - requires explicit opt-in. |
| EnableForceRlsOperation |
Set FORCE ROW LEVEL SECURITY on a table so RLS applies to the |
| EnableRlsOperation |
Enable row-level security on a table. Additive. |
| EnumType |
Database enumeration type with named values. |
| FloatType |
32-bit IEEE 754 floating point. ~7 significant digits. |
| ForeignKeyDefinition |
Foreign key constraint definition. |
| GeographyType |
Spatial geography type for Earth-surface GIS data. |
| GeometryType |
Spatial geometry type for GIS data. |
| GrantPrivilegesOperation |
Apply a PostgreSQL schema or table grant. |
| IndexDefinition |
Index definition (unique or non-unique). |
| IntDefault |
An integer literal value. |
| IntType |
32-bit signed integer: -2,147,483,648 to 2,147,483,647. |
| JsonType |
JSON document storage. No parameters needed. |
| LiteralDefault |
A literal SQL expression to use as-is (no translation). |
| LqlDefaultTranslator |
Translates LQL default expressions to platform-specific SQL. |
| LqlFunctionBodyTranspiler |
Transpiles LQL scalar expressions into PostgreSQL SQL-language function bodies. |
| MigrationError |
Migration error with message and optional inner exception. |
| MigrationOptions |
Options for migration execution. |
| MigrationRunner |
Migration runner for executing schema operations. |
| MoneyType |
Currency type with fixed precision for financial calculations. |
| NCharType |
Fixed-length Unicode character string. Always padded to exact length. |
| NVarCharType |
Variable-length Unicode character string up to max length. |
| NewUuidDefault |
Generate a new random UUID. |
| NextSequenceDefault |
Next value from a named sequence. |
| NullDefault |
Null as default (for nullable columns). |
| PortableDefault |
Platform-independent default value expression. |
| PortableDefaults |
Factory methods for portable defaults. |
| PortableType |
Database-agnostic type definition. Base sealed type for discriminated union. |
| PortableTypes |
Factory methods for portable types. |
| PostgresFunctionArgumentDefinition |
PostgreSQL function argument definition. |
| PostgresFunctionDefinition |
PostgreSQL SQL-language function definition for RLS helper functions. |
| PostgresGrantDefinition |
PostgreSQL grant definition for schema and table privileges. |
| PostgresRoleDefinition |
PostgreSQL role definition for migration-managed application roles. |
| PrimaryKeyDefinition |
Primary key constraint definition. |
| RevokePrivilegesOperation |
Revoke a PostgreSQL schema or table grant. DESTRUCTIVE - requires explicit opt-in. |
| RlsPolicyDefinition |
A single RLS policy. The predicate is expressed in LQL and transpiled to |
| RlsPolicySetDefinition |
Row-level security policy set attached to a table. |
| RlsPredicateTranspiler |
Transpiles LQL row-level security predicates to platform-specific SQL. |
| RowVersionType |
Row version / timestamp for optimistic concurrency. |
| Schema |
Backward-compatible alias for SchemaFactory. |
| SchemaBuilder |
Builder for creating schema definitions with tables, columns, indexes, and constraints. |
| SchemaConstraintNames |
Stable constraint name helpers shared by diff and platform DDL generators. |
| SchemaDefinition |
Complete database schema definition. |
| SchemaDiff |
Calculates the difference between two schema definitions. |
| SchemaFactory |
Fluent builder for schema definitions. |
| SchemaIntegrityVerifier |
Verifies that an inspected live schema satisfies a declared schema. |
| SchemaOperation |
Base type for schema migration operations. |
| SchemaSerializer |
Serializes and deserializes schema definitions to/from JSON and YAML. |
| SchemaYamlSerializer |
Serializes and deserializes schema definitions to/from YAML. |
| SmallIntType |
16-bit signed integer: -32,768 to 32,767. |
| SmallMoneyType |
Small currency type with reduced precision. |
| StringDefault |
A string literal value, properly quoted. |
| TableBuilder |
Builder for creating table definitions with columns, indexes, foreign keys, and constraints. |
| TableDefinition |
Single table definition with columns, indexes, and all constraints. |
| TextType |
Unlimited length text storage. No length parameter needed. |
| TimeType |
Time only (no date component) with fractional seconds precision. |
| TinyIntType |
8-bit integer: 0 to 255 (unsigned) or -128 to 127 (signed). |
| UniqueConstraintDefinition |
Unique constraint (alternative to unique index for semantic clarity). |
| UuidType |
128-bit globally unique identifier. No parameters needed. |
| VarBinaryType |
Variable-length binary data up to max length. |
| VarCharType |
Variable-length ASCII/single-byte character string up to max length. |
| VectorType |
Fixed-dimension floating-point vector for embeddings / similarity search. |
| XmlType |
XML document storage. No parameters needed. |