Class PostgresPersistence

Hierarchy

SQLPersistence
- PostgresPersistence

Index

Constructors

Properties

connectionPool placeholderPosition platform

Methods

batchUpdate getInsertSQL getPlaceholderSymbol populateAutoIncrementFields resetPlaceholderSymbol

Constructors

constructor

new PostgresPersistence(platform: DefaultPlatform, connectionPool: PostgresConnectionPool, session: DatabaseSession<any>): PostgresPersistence
Parameters
- platform: DefaultPlatform
- connectionPool: PostgresConnectionPool
- session: DatabaseSession<any>
Returns PostgresPersistence
Overrides SQLPersistence.constructor
- Defined in packages/postgres/src/postgres-adapter.ts:242

Properties

connectionPool

connectionPool: PostgresConnectionPool

`Protected` placeholderPosition

placeholderPosition: number = 1

`Protected` platform

platform: DefaultPlatform

Methods

batchUpdate

batchUpdate<T>(classSchema: ReflectionClass<T>, changeSets: DatabasePersistenceChangeSet<T>[]): Promise<void>
Type Parameters
- T extends OrmEntity
Parameters
- classSchema: ReflectionClass<T>
- changeSets: DatabasePersistenceChangeSet<T>[]
Returns Promise<void>
Overrides SQLPersistence.batchUpdate
- Defined in packages/postgres/src/postgres-adapter.ts:246

`Protected` getInsertSQL

getInsertSQL(classSchema: ReflectionClass<any>, fields: string[], values: string[]): string
Parameters
- classSchema: ReflectionClass<any>
- fields: string[]
- values: string[]
Returns string
Overrides SQLPersistence.getInsertSQL
- Defined in packages/postgres/src/postgres-adapter.ts:350

`Protected` getPlaceholderSymbol

getPlaceholderSymbol(): string
Returns string
Overrides SQLPersistence.getPlaceholderSymbol
- Defined in packages/postgres/src/postgres-adapter.ts:369

`Protected` populateAutoIncrementFields

populateAutoIncrementFields<T>(classSchema: ReflectionClass<T>, items: T[]): Promise<void>
Type Parameters
- T
Parameters
- classSchema: ReflectionClass<T>
- items: T[]
Returns Promise<void>
Overrides SQLPersistence.populateAutoIncrementFields
- Defined in packages/postgres/src/postgres-adapter.ts:334

`Protected` resetPlaceholderSymbol

resetPlaceholderSymbol(): void
Returns void
Overrides SQLPersistence.resetPlaceholderSymbol
- Defined in packages/postgres/src/postgres-adapter.ts:365

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