Class PostgresAdapter

Hierarchy (view full)

BaseAdapter
- PostgresAdapter

Index

Constructors

Methods

isConnectedToDatabase getCurrentTransaction inTransaction connect disconnect query begin commit rollback savepoint rollbackToSavepoint releaseSavepoint

Constructors

constructor

new PostgresAdapter(config): PostgresAdapter
Parameters
- config: DatabaseConfig
Returns PostgresAdapter
Overrides BaseAdapter.constructor
- Defined in adapters/postgres-adapter.ts:15

Methods

isConnectedToDatabase

isConnectedToDatabase(): boolean
Check if currently connected

Returns boolean
Inherited from BaseAdapter.isConnectedToDatabase
- Defined in adapters/base-adapter.ts:61

getCurrentTransaction

getCurrentTransaction(): null | Transaction
Get current transaction

Returns null | Transaction
Inherited from BaseAdapter.getCurrentTransaction
- Defined in adapters/base-adapter.ts:68

inTransaction

inTransaction(): boolean
Check if in transaction

Returns boolean
Inherited from BaseAdapter.inTransaction
- Defined in adapters/base-adapter.ts:75

connect

connect(): Promise<void>
Connect to PostgreSQL database

Returns Promise<void>
Overrides BaseAdapter.connect
- Defined in adapters/postgres-adapter.ts:23

disconnect

disconnect(): Promise<void>
Disconnect from PostgreSQL database

Returns Promise<void>
Overrides BaseAdapter.disconnect
- Defined in adapters/postgres-adapter.ts:51

query

query<T>(sql, params?): Promise<QueryResult<T>>
Execute a parameterized query
Type Parameters
- T
Parameters
- sql: string
- Optional params: any[]
Returns Promise<QueryResult<T>>
Overrides BaseAdapter.query
- Defined in adapters/postgres-adapter.ts:62

begin

begin(): Promise<Transaction>
Begin a new transaction

Returns Promise<Transaction>
Overrides BaseAdapter.begin
- Defined in adapters/postgres-adapter.ts:90

commit

commit(transaction): Promise<void>
Commit a transaction
Parameters
- transaction: Transaction
Returns Promise<void>
Overrides BaseAdapter.commit
- Defined in adapters/postgres-adapter.ts:111

rollback

rollback(transaction): Promise<void>
Rollback a transaction
Parameters
- transaction: Transaction
Returns Promise<void>
Overrides BaseAdapter.rollback
- Defined in adapters/postgres-adapter.ts:123

savepoint

savepoint(transaction, name): Promise<void>
Create a savepoint within a transaction
Parameters
- transaction: Transaction
- name: string
Returns Promise<void>
Overrides BaseAdapter.savepoint
- Defined in adapters/postgres-adapter.ts:135

rollbackToSavepoint

rollbackToSavepoint(transaction, name): Promise<void>
Rollback to a savepoint
Parameters
- transaction: Transaction
- name: string
Returns Promise<void>
Overrides BaseAdapter.rollbackToSavepoint
- Defined in adapters/postgres-adapter.ts:147

releaseSavepoint

releaseSavepoint(transaction, name): Promise<void>
Release a savepoint
Parameters
- transaction: Transaction
- name: string
Returns Promise<void>
Overrides BaseAdapter.releaseSavepoint
- Defined in adapters/postgres-adapter.ts:166