alter.c File Reference

Go to the source code of this file.

Functions
static void	renameTableFunc (sqlite3_context *context, int argc, sqlite3_value **argv)
static void	renameTriggerFunc (sqlite3_context *context, int argc, sqlite3_value **argv)
void	sqlite3AlterFunctions (sqlite3 *db)
static char *	whereTempTriggers (Parse *pParse, Table *pTab)
static void	reloadTableSchema (Parse *pParse, Table *pTab, const char *zName)
void	sqlite3AlterRenameTable (Parse *pParse, SrcList *pSrc, Token *pName)
void	sqlite3AlterFinishAddColumn (Parse *pParse, Token *pColDef)
void	sqlite3AlterBeginAddColumn (Parse *pParse, SrcList *pSrc)

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Function Documentation

static void reloadTableSchema	(	Parse *	pParse,
		Table *	pTab,
		const char *	zName
	)			[static]

Definition at line 217 of file alter.c.

References Parse::db, Trigger::name, OP_DropTable, OP_DropTrigger, OP_ParseSchema, P4_DYNAMIC, Trigger::pNext, Trigger::pSchema, Table::pSchema, Table::pTrigger, sqlite3GetVdbe(), sqlite3MPrintf(), sqlite3SchemaToIndex(), sqlite3VdbeAddOp4(), whereTempTriggers(), and Table::zName.

Referenced by sqlite3AlterFinishAddColumn(), and sqlite3AlterRenameTable().

static void renameTableFunc	(	sqlite3_context *	context,
		int	argc,
		sqlite3_value **	argv
	)			[static]

Definition at line 40 of file alter.c.

References db, Token::n, sqlite3_context_db_handle(), sqlite3_result_text(), sqlite3_value_text(), sqlite3GetToken(), sqlite3MPrintf(), SQLITE_DYNAMIC, TK_LP, TK_SPACE, TK_USING, and Token::z.

Referenced by sqlite3AlterFunctions().

static void renameTriggerFunc	(	sqlite3_context *	context,
		int	argc,
		sqlite3_value **	argv
	)			[static]

Definition at line 95 of file alter.c.

References db, Token::n, sqlite3_context_db_handle(), sqlite3_result_text(), sqlite3_value_text(), sqlite3GetToken(), sqlite3MPrintf(), SQLITE_DYNAMIC, TK_BEGIN, TK_DOT, TK_FOR, TK_ON, TK_SPACE, TK_WHEN, and Token::z.

Referenced by sqlite3AlterFunctions().

void sqlite3AlterBeginAddColumn	(	Parse *	pParse,
		SrcList *	pSrc
	)

Definition at line 549 of file alter.c.

References SrcList::a, Table::aCol, sqlite3::aDb, Table::addColOffset, Table::db, Parse::db, db, IsVirtual, sqlite3::mallocFailed, Table::nCol, Table::nRef, Column::pDflt, Parse::pNewTable, Db::pSchema, Table::pSchema, Table::pSelect, sqlite3BeginWriteOperation(), sqlite3ChangeCookie(), sqlite3DbMallocZero(), sqlite3DbStrDup(), sqlite3ErrorMsg(), sqlite3GetVdbe(), sqlite3LocateTable(), sqlite3SchemaToIndex(), sqlite3SrcListDelete(), Column::zColl, SrcList::SrcList_item::zDatabase, Column::zName, Table::zName, SrcList::SrcList_item::zName, and Column::zType.

Referenced by yy_reduce().

void sqlite3AlterFinishAddColumn	(	Parse *	pParse,
		Token *	pColDef
	)

Definition at line 433 of file alter.c.

References Table::aCol, sqlite3::aDb, Table::addColOffset, Parse::db, db, Column::isPrimKey, sqlite3::mallocFailed, Token::n, Table::nCol, Parse::nErr, Column::notNull, Expr::op, Column::pDflt, Table::pIndex, Parse::pNewTable, Table::pSchema, reloadTableSchema(), SCHEMA_TABLE, sqlite3AuthCheck(), sqlite3DbFree(), sqlite3DbStrNDup(), sqlite3ErrorMsg(), sqlite3FindTable(), sqlite3MinimumFileFormat(), sqlite3NestedParse(), sqlite3SchemaToIndex(), sqlite3ValueFree(), sqlite3ValueFromExpr(), SQLITE_AFF_NONE, SQLITE_ALTER_TABLE, SQLITE_UTF8, TK_NULL, Token::z, Table::zName, and Db::zName.

Referenced by yy_reduce().

void sqlite3AlterFunctions

(

sqlite3 *

db

)

Definition at line 166 of file alter.c.

References renameTableFunc(), renameTriggerFunc(), sqlite3CreateFunc(), and SQLITE_UTF8.

Referenced by sqlite3RegisterBuiltinFunctions().

void sqlite3AlterRenameTable	(	Parse *	pParse,
		SrcList *	pSrc,
		Token *	pName
	)

Definition at line 262 of file alter.c.

References SrcList::a, sqlite3::aDb, Parse::db, db, IsVirtual, sqlite3::mallocFailed, Parse::nMem, SrcList::nSrc, OP_String8, OP_VRename, P4_VTAB, Table::pMod, Module::pModule, Table::pSchema, Table::pSelect, Table::pVtab, reloadTableSchema(), SCHEMA_TABLE, sqlite3AuthCheck(), sqlite3BeginWriteOperation(), sqlite3ChangeCookie(), sqlite3CheckObjectName(), sqlite3DbFree(), sqlite3ErrorMsg(), sqlite3FindIndex(), sqlite3FindTable(), sqlite3GetVdbe(), sqlite3LocateTable(), sqlite3NameFromToken(), sqlite3NestedParse(), sqlite3SchemaToIndex(), sqlite3SrcListDelete(), sqlite3StrNICmp(), sqlite3Utf8CharLen(), sqlite3VdbeAddOp4(), sqlite3ViewGetColumnNames(), SQLITE_ALTER_TABLE, SQLITE_OK, whereTempTriggers(), sqlite3_module::xRename, SrcList::SrcList_item::zDatabase, Table::zName, Db::zName, and SrcList::SrcList_item::zName.

Referenced by yy_reduce().

static char* whereTempTriggers	(	Parse *	pParse,
		Table *	pTab
	)			[static]

Definition at line 181 of file alter.c.

References sqlite3::aDb, db, Parse::db, Trigger::name, Trigger::pNext, Trigger::pSchema, Table::pSchema, Db::pSchema, Table::pTrigger, sqlite3DbFree(), and sqlite3MPrintf().

Referenced by reloadTableSchema(), and sqlite3AlterRenameTable().