SQLiteGrammar
extends Grammar
in package
Table of Contents
- $modifiers : array<string|int, mixed>
- The possible column modifiers.
- $serials : array<string|int, mixed>
- The columns available as serials.
- $tablePrefix : string
- The grammar table prefix.
- $transactions : bool
- If this Grammar supports schema changes wrapped in a transaction.
- columnize() : string
- Convert an array of column names into a delimited string.
- compileAdd() : array<string|int, mixed>
- Compile alter table commands for adding columns.
- compileChange() : array<string|int, mixed>
- Compile a change column command into a series of SQL statements.
- compileColumnListing() : string
- Compile the query to determine the list of columns.
- compileCreate() : string
- Compile a create table command.
- compileDisableForeignKeyConstraints() : string
- Compile the command to disable foreign key constraints.
- compileDisableWriteableSchema() : string
- Compile the SQL needed to disable a writable schema.
- compileDrop() : string
- Compile a drop table command.
- compileDropAllTables() : string
- Compile the SQL needed to drop all tables.
- compileDropColumn() : array<string|int, mixed>
- Compile a drop column command.
- compileDropIfExists() : string
- Compile a drop table (if exists) command.
- compileDropIndex() : string
- Compile a drop index command.
- compileDropSpatialIndex() : mixed
- Compile a drop spatial index command.
- compileDropUnique() : string
- Compile a drop unique key command.
- compileEnableForeignKeyConstraints() : string
- Compile the command to enable foreign key constraints.
- compileEnableWriteableSchema() : string
- Compile the SQL needed to enable a writable schema.
- compileForeign() : string
- Compile a foreign key command.
- compileIndex() : string
- Compile a plain index key command.
- compileRename() : string
- Compile a rename table command.
- compileRenameColumn() : array<string|int, mixed>
- Compile a rename column command.
- compileSpatialIndex() : mixed
- Compile a spatial index key command.
- compileTableExists() : string
- Compile the query to determine if a table exists.
- compileUnique() : string
- Compile a unique key command.
- getDateFormat() : string
- Get the format for database stored dates.
- getDoctrineTableDiff() : TableDiff
- Create an empty Doctrine DBAL TableDiff from the Blueprint.
- getTablePrefix() : string
- Get the grammar's table prefix.
- getValue() : string
- Get the value of a raw expression.
- isExpression() : bool
- Determine if the given value is a raw expression.
- parameter() : string
- Get the appropriate query parameter place-holder for a value.
- parameterize() : string
- Create query parameter place-holders for an array.
- prefixArray() : array<string|int, mixed>
- Add a prefix to an array of values.
- setTablePrefix() : $this
- Set the grammar's table prefix.
- supportsSchemaTransactions() : bool
- Check if this Grammar supports schema changes wrapped in a transaction.
- typeGeometry() : string
- Create the column definition for a spatial Geometry type.
- typeGeometryCollection() : string
- Create the column definition for a spatial GeometryCollection type.
- typeLineString() : string
- Create the column definition for a spatial LineString type.
- typeMultiLineString() : string
- Create the column definition for a spatial MultiLineString type.
- typeMultiPoint() : string
- Create the column definition for a spatial MultiPoint type.
- typeMultiPolygon() : string
- Create the column definition for a spatial MultiPolygon type.
- typePoint() : string
- Create the column definition for a spatial Point type.
- typePolygon() : string
- Create the column definition for a spatial Polygon type.
- wrap() : string
- Wrap a value in keyword identifiers.
- wrapArray() : array<string|int, mixed>
- Wrap an array of values.
- wrapTable() : string
- Wrap a table in keyword identifiers.
- addForeignKeys() : string|null
- Get the foreign key syntax for a table creation statement.
- addModifiers() : string
- Add the column modifiers to the definition.
- addPrimaryKeys() : string|null
- Get the primary key syntax for a table creation statement.
- getColumns() : array<string|int, mixed>
- Compile the blueprint's column definitions.
- getCommandByName() : Fluent|null
- Get the primary key command if it exists on the blueprint.
- getCommandsByName() : array<string|int, mixed>
- Get all of the commands with a given name.
- getDefaultValue() : string
- Format a value so that it can be used in "default" clauses.
- getForeignKey() : string
- Get the SQL for the foreign key.
- getType() : string
- Get the SQL for the column data type.
- modifyDefault() : string|null
- Get the SQL for a default column modifier.
- modifyIncrement() : string|null
- Get the SQL for an auto-increment column modifier.
- modifyNullable() : string|null
- Get the SQL for a nullable column modifier.
- typeBigInteger() : string
- Create the column definition for a big integer type.
- typeBinary() : string
- Create the column definition for a binary type.
- typeBoolean() : string
- Create the column definition for a boolean type.
- typeChar() : string
- Create the column definition for a char type.
- typeDate() : string
- Create the column definition for a date type.
- typeDateTime() : string
- Create the column definition for a date-time type.
- typeDateTimeTz() : string
- Create the column definition for a date-time (with time zone) type.
- typeDecimal() : string
- Create the column definition for a decimal type.
- typeDouble() : string
- Create the column definition for a double type.
- typeEnum() : string
- Create the column definition for an enum type.
- typeFloat() : string
- Create the column definition for a float type.
- typeInteger() : string
- Create the column definition for a integer type.
- typeIpAddress() : string
- Create the column definition for an IP address type.
- typeJson() : string
- Create the column definition for a json type.
- typeJsonb() : string
- Create the column definition for a jsonb type.
- typeLongText() : string
- Create the column definition for a long text type.
- typeMacAddress() : string
- Create the column definition for a MAC address type.
- typeMediumInteger() : string
- Create the column definition for a medium integer type.
- typeMediumText() : string
- Create the column definition for a medium text type.
- typeSmallInteger() : string
- Create the column definition for a small integer type.
- typeString() : string
- Create the column definition for a string type.
- typeText() : string
- Create the column definition for a text type.
- typeTime() : string
- Create the column definition for a time type.
- typeTimestamp() : string
- Create the column definition for a timestamp type.
- typeTimestampTz() : string
- Create the column definition for a timestamp (with time zone) type.
- typeTimeTz() : string
- Create the column definition for a time (with time zone) type.
- typeTinyInteger() : string
- Create the column definition for a tiny integer type.
- typeUuid() : string
- Create the column definition for a uuid type.
- typeYear() : string
- Create the column definition for a year type.
- wrapAliasedValue() : string
- Wrap a value that has an alias.
- wrapSegments() : string
- Wrap the given value segments.
- wrapValue() : string
- Wrap a single string in keyword identifiers.
Properties
$modifiers
The possible column modifiers.
protected
array<string|int, mixed>
$modifiers
= ['Nullable', 'Default', 'Increment']
$serials
The columns available as serials.
protected
array<string|int, mixed>
$serials
= ['bigInteger', 'integer', 'mediumInteger', 'smallInteger', 'tinyInteger']
$tablePrefix
The grammar table prefix.
protected
string
$tablePrefix
= ''
$transactions
If this Grammar supports schema changes wrapped in a transaction.
protected
bool
$transactions
= false
Methods
columnize()
Convert an array of column names into a delimited string.
public
columnize(array<string|int, mixed> $columns) : string
Parameters
- $columns : array<string|int, mixed>
Return values
string —compileAdd()
Compile alter table commands for adding columns.
public
compileAdd(Blueprint $blueprint, Fluent $command) : array<string|int, mixed>
Parameters
Return values
array<string|int, mixed> —compileChange()
Compile a change column command into a series of SQL statements.
public
compileChange(Blueprint $blueprint, Fluent $command, Connection $connection) : array<string|int, mixed>
Parameters
- $blueprint : Blueprint
- $command : Fluent
- $connection : Connection
Tags
Return values
array<string|int, mixed> —compileColumnListing()
Compile the query to determine the list of columns.
public
compileColumnListing(string $table) : string
Parameters
- $table : string
Return values
string —compileCreate()
Compile a create table command.
public
compileCreate(Blueprint $blueprint, Fluent $command) : string
Parameters
Return values
string —compileDisableForeignKeyConstraints()
Compile the command to disable foreign key constraints.
public
compileDisableForeignKeyConstraints() : string
Return values
string —compileDisableWriteableSchema()
Compile the SQL needed to disable a writable schema.
public
compileDisableWriteableSchema() : string
Return values
string —compileDrop()
Compile a drop table command.
public
compileDrop(Blueprint $blueprint, Fluent $command) : string
Parameters
Return values
string —compileDropAllTables()
Compile the SQL needed to drop all tables.
public
compileDropAllTables() : string
Return values
string —compileDropColumn()
Compile a drop column command.
public
compileDropColumn(Blueprint $blueprint, Fluent $command, Connection $connection) : array<string|int, mixed>
Parameters
- $blueprint : Blueprint
- $command : Fluent
- $connection : Connection
Return values
array<string|int, mixed> —compileDropIfExists()
Compile a drop table (if exists) command.
public
compileDropIfExists(Blueprint $blueprint, Fluent $command) : string
Parameters
Return values
string —compileDropIndex()
Compile a drop index command.
public
compileDropIndex(Blueprint $blueprint, Fluent $command) : string
Parameters
Return values
string —compileDropSpatialIndex()
Compile a drop spatial index command.
public
compileDropSpatialIndex(Blueprint $blueprint, Fluent $command) : mixed
Parameters
Tags
Return values
mixed —compileDropUnique()
Compile a drop unique key command.
public
compileDropUnique(Blueprint $blueprint, Fluent $command) : string
Parameters
Return values
string —compileEnableForeignKeyConstraints()
Compile the command to enable foreign key constraints.
public
compileEnableForeignKeyConstraints() : string
Return values
string —compileEnableWriteableSchema()
Compile the SQL needed to enable a writable schema.
public
compileEnableWriteableSchema() : string
Return values
string —compileForeign()
Compile a foreign key command.
public
compileForeign(Blueprint $blueprint, Fluent $command) : string
Parameters
Return values
string —compileIndex()
Compile a plain index key command.
public
compileIndex(Blueprint $blueprint, Fluent $command) : string
Parameters
Return values
string —compileRename()
Compile a rename table command.
public
compileRename(Blueprint $blueprint, Fluent $command) : string
Parameters
Return values
string —compileRenameColumn()
Compile a rename column command.
public
compileRenameColumn(Blueprint $blueprint, Fluent $command, Connection $connection) : array<string|int, mixed>
Parameters
- $blueprint : Blueprint
- $command : Fluent
- $connection : Connection
Return values
array<string|int, mixed> —compileSpatialIndex()
Compile a spatial index key command.
public
compileSpatialIndex(Blueprint $blueprint, Fluent $command) : mixed
Parameters
Tags
Return values
mixed —compileTableExists()
Compile the query to determine if a table exists.
public
compileTableExists() : string
Return values
string —compileUnique()
Compile a unique key command.
public
compileUnique(Blueprint $blueprint, Fluent $command) : string
Parameters
Return values
string —getDateFormat()
Get the format for database stored dates.
public
getDateFormat() : string
Return values
string —getDoctrineTableDiff()
Create an empty Doctrine DBAL TableDiff from the Blueprint.
public
getDoctrineTableDiff(Blueprint $blueprint, AbstractSchemaManager $schema) : TableDiff
Parameters
- $blueprint : Blueprint
- $schema : AbstractSchemaManager
Return values
TableDiff —getTablePrefix()
Get the grammar's table prefix.
public
getTablePrefix() : string
Return values
string —getValue()
Get the value of a raw expression.
public
getValue(Expression $expression) : string
Parameters
- $expression : Expression
Return values
string —isExpression()
Determine if the given value is a raw expression.
public
isExpression(mixed $value) : bool
Parameters
- $value : mixed
Return values
bool —parameter()
Get the appropriate query parameter place-holder for a value.
public
parameter(mixed $value) : string
Parameters
- $value : mixed
Return values
string —parameterize()
Create query parameter place-holders for an array.
public
parameterize(array<string|int, mixed> $values) : string
Parameters
- $values : array<string|int, mixed>
Return values
string —prefixArray()
Add a prefix to an array of values.
public
prefixArray(string $prefix, array<string|int, mixed> $values) : array<string|int, mixed>
Parameters
- $prefix : string
- $values : array<string|int, mixed>
Return values
array<string|int, mixed> —setTablePrefix()
Set the grammar's table prefix.
public
setTablePrefix(string $prefix) : $this
Parameters
- $prefix : string
Return values
$this —supportsSchemaTransactions()
Check if this Grammar supports schema changes wrapped in a transaction.
public
supportsSchemaTransactions() : bool
Return values
bool —typeGeometry()
Create the column definition for a spatial Geometry type.
public
typeGeometry(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeGeometryCollection()
Create the column definition for a spatial GeometryCollection type.
public
typeGeometryCollection(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeLineString()
Create the column definition for a spatial LineString type.
public
typeLineString(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeMultiLineString()
Create the column definition for a spatial MultiLineString type.
public
typeMultiLineString(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeMultiPoint()
Create the column definition for a spatial MultiPoint type.
public
typeMultiPoint(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeMultiPolygon()
Create the column definition for a spatial MultiPolygon type.
public
typeMultiPolygon(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typePoint()
Create the column definition for a spatial Point type.
public
typePoint(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typePolygon()
Create the column definition for a spatial Polygon type.
public
typePolygon(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —wrap()
Wrap a value in keyword identifiers.
public
wrap(Expression|string $value[, bool $prefixAlias = false ]) : string
Parameters
- $value : Expression|string
- $prefixAlias : bool = false
Return values
string —wrapArray()
Wrap an array of values.
public
wrapArray(array<string|int, mixed> $values) : array<string|int, mixed>
Parameters
- $values : array<string|int, mixed>
Return values
array<string|int, mixed> —wrapTable()
Wrap a table in keyword identifiers.
public
wrapTable(Expression|string $table) : string
Parameters
- $table : Expression|string
Return values
string —addForeignKeys()
Get the foreign key syntax for a table creation statement.
protected
addForeignKeys(Blueprint $blueprint) : string|null
Parameters
- $blueprint : Blueprint
Return values
string|null —addModifiers()
Add the column modifiers to the definition.
protected
addModifiers(string $sql, Blueprint $blueprint, Fluent $column) : string
Parameters
Return values
string —addPrimaryKeys()
Get the primary key syntax for a table creation statement.
protected
addPrimaryKeys(Blueprint $blueprint) : string|null
Parameters
- $blueprint : Blueprint
Return values
string|null —getColumns()
Compile the blueprint's column definitions.
protected
getColumns(Blueprint $blueprint) : array<string|int, mixed>
Parameters
- $blueprint : Blueprint
Return values
array<string|int, mixed> —getCommandByName()
Get the primary key command if it exists on the blueprint.
protected
getCommandByName(Blueprint $blueprint, string $name) : Fluent|null
Parameters
- $blueprint : Blueprint
- $name : string
Return values
Fluent|null —getCommandsByName()
Get all of the commands with a given name.
protected
getCommandsByName(Blueprint $blueprint, string $name) : array<string|int, mixed>
Parameters
- $blueprint : Blueprint
- $name : string
Return values
array<string|int, mixed> —getDefaultValue()
Format a value so that it can be used in "default" clauses.
protected
getDefaultValue(mixed $value) : string
Parameters
- $value : mixed
Return values
string —getForeignKey()
Get the SQL for the foreign key.
protected
getForeignKey(Fluent $foreign) : string
Parameters
- $foreign : Fluent
Return values
string —getType()
Get the SQL for the column data type.
protected
getType(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —modifyDefault()
Get the SQL for a default column modifier.
protected
modifyDefault(Blueprint $blueprint, Fluent $column) : string|null
Parameters
Return values
string|null —modifyIncrement()
Get the SQL for an auto-increment column modifier.
protected
modifyIncrement(Blueprint $blueprint, Fluent $column) : string|null
Parameters
Return values
string|null —modifyNullable()
Get the SQL for a nullable column modifier.
protected
modifyNullable(Blueprint $blueprint, Fluent $column) : string|null
Parameters
Return values
string|null —typeBigInteger()
Create the column definition for a big integer type.
protected
typeBigInteger(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeBinary()
Create the column definition for a binary type.
protected
typeBinary(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeBoolean()
Create the column definition for a boolean type.
protected
typeBoolean(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeChar()
Create the column definition for a char type.
protected
typeChar(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeDate()
Create the column definition for a date type.
protected
typeDate(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeDateTime()
Create the column definition for a date-time type.
protected
typeDateTime(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeDateTimeTz()
Create the column definition for a date-time (with time zone) type.
protected
typeDateTimeTz(Fluent $column) : string
Note: "SQLite does not have a storage class set aside for storing dates and/or times."
Parameters
- $column : Fluent
Tags
Return values
string —typeDecimal()
Create the column definition for a decimal type.
protected
typeDecimal(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeDouble()
Create the column definition for a double type.
protected
typeDouble(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeEnum()
Create the column definition for an enum type.
protected
typeEnum(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeFloat()
Create the column definition for a float type.
protected
typeFloat(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeInteger()
Create the column definition for a integer type.
protected
typeInteger(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeIpAddress()
Create the column definition for an IP address type.
protected
typeIpAddress(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeJson()
Create the column definition for a json type.
protected
typeJson(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeJsonb()
Create the column definition for a jsonb type.
protected
typeJsonb(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeLongText()
Create the column definition for a long text type.
protected
typeLongText(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeMacAddress()
Create the column definition for a MAC address type.
protected
typeMacAddress(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeMediumInteger()
Create the column definition for a medium integer type.
protected
typeMediumInteger(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeMediumText()
Create the column definition for a medium text type.
protected
typeMediumText(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeSmallInteger()
Create the column definition for a small integer type.
protected
typeSmallInteger(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeString()
Create the column definition for a string type.
protected
typeString(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeText()
Create the column definition for a text type.
protected
typeText(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeTime()
Create the column definition for a time type.
protected
typeTime(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeTimestamp()
Create the column definition for a timestamp type.
protected
typeTimestamp(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeTimestampTz()
Create the column definition for a timestamp (with time zone) type.
protected
typeTimestampTz(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeTimeTz()
Create the column definition for a time (with time zone) type.
protected
typeTimeTz(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeTinyInteger()
Create the column definition for a tiny integer type.
protected
typeTinyInteger(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeUuid()
Create the column definition for a uuid type.
protected
typeUuid(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —typeYear()
Create the column definition for a year type.
protected
typeYear(Fluent $column) : string
Parameters
- $column : Fluent
Return values
string —wrapAliasedValue()
Wrap a value that has an alias.
protected
wrapAliasedValue(string $value[, bool $prefixAlias = false ]) : string
Parameters
- $value : string
- $prefixAlias : bool = false
Return values
string —wrapSegments()
Wrap the given value segments.
protected
wrapSegments(array<string|int, mixed> $segments) : string
Parameters
- $segments : array<string|int, mixed>
Return values
string —wrapValue()
Wrap a single string in keyword identifiers.
protected
wrapValue(string $value) : string
Parameters
- $value : string