provides the Sqlite3-specific implementation of the AbstractTable interface More...

#include <Sqlite3SqlUtil.qm.dox.h>

Inheritance diagram for Sqlite3SqlUtil::Sqlite3Table:

Public Member Methods
private	doSelectOrderByWithOffsetSqlUnlockedImpl (reference< hash< QueryInfo > > info, reference< string > sql, list< auto > coll)
	processes a string for use in SQL select statements when there is an "order by" and "offset" argument

string	getColumnSqlName (string col)
	returns the column name for use in SQL strings; subclasses can return a special string in case the column name is a reserved word More...

list< string >	getColumnSqlNames (softlist< auto > cols)
	returns a list of column names for use in SQL strings; subclasses can process the argument list in case a column name is a reserved word

string	getSqlName ()
	returns the name of the table to be used in SQL (with a possible qualifiers for schema, etc)

bool	hasArrayBind ()
	returns False because the sqlite3 driver does not support array binds / bulk DML operations

bool	hasReturningImpl ()
	returns True if the current database driver supports the `"returning"` clause in insert statements, False if not

Static Public Member Methods
static *string	getSqlValue (auto v)
	returns a string for use in SQL queries representing the DB-specific value of the argument More...

Public Attributes
const	QoreTypeMap = ...
	maps qore type names to Sqlite3 type names

const	Sqlite3CopMap = ...
	column operator specializations for Sqlite3

const	Sqlite3TypeMap
	maps sqlite3 type names to type configurations

Private Member Methods
bool	asteriskRequiresPrefix ()
	returns True if the database requires a wildcard `"*"` to be prefixed with the table name when it appears with other column arguments in a select statement

bool	constraintsLinkedToIndexesImpl ()
	returns True if the database links constraints to indexes (ie dropping the constraint drops the index, etc)

	copyImpl (AbstractTable old)
	db-specific copy actions

	doSelectLimitOnlyUnlockedImpl (reference< hash< QueryInfo > > info, reference< string > sql)
	processes a string for use in SQL select statements when there is a "limit" argument, but no "orderby" or "offset" arguments

hash	getColumnOperatorMapImpl ()
	returns the column operator map for this object

AbstractDataProviderType	getNumericTypeImpl (string native_type, bool nullable, *hash< auto > options)
	returns the type for number / numeric columns for the database so that data conversions can be handled

AbstractSavepointHelper	getSavepointHelperImpl (*string savepoint)
	get DB-specific savepoint helper More...

*string	getSqlValueImpl (auto v)
	returns a string for use in SQL queries representing the DB-specific value of the argument; returns NOTHING if the type cannot be converted to an SQL string

bool	isDuplicateRowErrorImpl (hash< ExceptionInfo > ex)
	Returns True if the exception was raised because of a duplicate row / key error. More...

bool	supportsTablespacesImpl ()
	returns True if the database support tablespaces

bool	uniqueIndexCreatesConstraintImpl ()
	returns True if the database automatically creates a unique constraint when a unique index is created (ex: sqlite3)

Static Private Member Methods
static *string	getSqlValueIntern (auto v)
	returns a string for use in SQL queries representing the DB-specific value of the argument; returns NOTHING if the type cannot be converted to an SQL string

Detailed Description

provides the Sqlite3-specific implementation of the AbstractTable interface

Member Function Documentation

◆ getColumnSqlName()

string Sqlite3SqlUtil::Sqlite3Table::getColumnSqlName ( string col )

returns the column name for use in SQL strings; subclasses can return a special string in case the column name is a reserved word

Sqlite3/MariaDB etc require column names to be enclosed in backticks instead of double quotes

◆ getSavepointHelperImpl()

AbstractSavepointHelper Sqlite3SqlUtil::Sqlite3Table::getSavepointHelperImpl ( *string savepoint )

privatevirtual

get DB-specific savepoint helper

Parameters

savepoint the savepoint string, if not given a unique savepoint string will be generated

Since: SqlUtil 1.6

Implements SqlUtil::AbstractTable.

◆ getSqlValue()

static *string Sqlite3SqlUtil::Sqlite3Table::getSqlValue ( auto v )

static

returns a string for use in SQL queries representing the DB-specific value of the argument

Example:: string str = table.getSqlValue(date);

Parameters

v	the value to convert to an SQL value

Returns: a string representing the value usable in SQL strings for the given database driver

Exceptions

VALUE-ERROR the given value cannot be converted to an SQL string (missing rules for value)

◆ isDuplicateRowErrorImpl()

bool Sqlite3SqlUtil::Sqlite3Table::isDuplicateRowErrorImpl ( hash< ExceptionInfo > ex )

privatevirtual

Returns True if the exception was raised because of a duplicate row / key error.

Since: Sqlite3SqlUtil 1.4.2

Implements SqlUtil::AbstractTable.

Public Member Methods

Static Public Member Methods

Public Attributes