Sq3LiteC_Modify_Wal_RB_API

Sq3LiteC - functions related to index 'Modify' and doc 'Wal' … More...

Collaboration diagram for Sq3LiteC_Modify_Wal_RB_API:

Functions
static OT_ProcRet	rbsq3lite_Sq3LiteC_WalAutocheckpoint (Sq3LiteC_ARGS)
	Ruby: db.WalAutocheckpoint(N:int32) → C-API Configure an auto-checkpoint …
static OT_ProcRet	rbsq3lite_Sq3LiteC_WalCheckpointV2 (Sq3LiteC_ARGS)
	Ruby: {pnLog:int32 pnCkpt:int32} db.WalCheckpointV2(zDb:string, eMode:int32) → C-API Checkpoint a database …

Detailed Description

Sq3LiteC - functions related to index 'Modify' and doc 'Wal' …

Configure an auto-checkpoint:

• Sq3LiteWalAutocheckpoint

Checkpoint a database:

• Sq3LiteWalCheckpointV2

Reference code from sqlite3:

// Configure an auto-checkpoint:
SQLITE_API int sqlite3_wal_autocheckpoint(sqlite3 *db, int N);
 
// Checkpoint a database:
SQLITE_API int sqlite3_wal_checkpoint_v2(
  sqlite3 *db,                    // Database handle 
  const char *zDb,                // Name of attached database (or NULL) 
  int eMode,                      // SQLITE_CHECKPOINT_* value 
  int *pnLog,                     // OUT: Size of WAL log in frames 
  int *pnCkpt                     // OUT: Total number of frames checkpointed 
);

Function Documentation

rbsq3lite_Sq3LiteC_WalAutocheckpoint()

static OT_ProcRet rbsq3lite_Sq3LiteC_WalAutocheckpoint ( Sq3LiteC_ARGS )

static

Ruby: db.WalAutocheckpoint(N:int32) → C-API
Configure an auto-checkpoint …

Definition at line 728 of file Sq3LiteC_rb.c.

                                                                 {
  OT_SETUP_hdl;
  OT_SETUP_ONEARG(WalAutocheckpoint_doc);
  MK_I32 N = 0;
  OT_CHECK_REQUIRED(OT_CHECK_NI4 (N))
  OT_CHECK_NOARGS;
  MkErrorC_Check(hdl,Sq3LiteWalAutocheckpoint (hdl, N));
  OT_retObj_SET_None;
  end: MK_UNUSED  /* LONG JUMP on error */
  OT_retObj_RETURN;
}

rbsq3lite_Sq3LiteC_WalCheckpointV2()

static OT_ProcRet rbsq3lite_Sq3LiteC_WalCheckpointV2 ( Sq3LiteC_ARGS )

static

Ruby: {pnLog:int32 pnCkpt:int32} db.WalCheckpointV2(zDb:string, eMode:int32) → C-API
Checkpoint a database …

Definition at line 743 of file Sq3LiteC_rb.c.

                                                               {
  OT_SETUP_hdl;
  OT_SETUP_VARARGS(2,2,WalCheckpointV2_doc);
  MK_STRN zDb = 0;
  OT_CHECK_REQUIRED(OT_CHECK_STRN (zDb))
  MK_I32 eMode = 0;
  OT_CHECK_REQUIRED(OT_CHECK_NI4 (eMode))
  OT_CHECK_NOARGS;
  MK_I32 pnLog;
  MK_I32 pnCkpt;
  MkErrorC_Check(hdl,Sq3LiteWalCheckpointV2 (hdl, zDb, eMode, &pnLog, &pnCkpt));
  OT_retObj_SET_List;
  OT_retObj_APPEND(OT_TMP_I32_OBJ(pnLog));
  OT_retObj_APPEND(OT_TMP_I32_OBJ(pnCkpt));
  end: MK_UNUSED  /* LONG JUMP on error */
  OT_retObj_RETURN;
}