PostgresGrammar
class PostgresGrammar extends Grammar (View source)
Traits
Properties
| static protected array | $macros | The registered string macros. |
from Macroable |
| protected string | $tablePrefix | The grammar table prefix. |
from Grammar |
| protected string[] | $modifiers | The possible column modifiers. |
|
| protected bool | $transactions | If this Grammar supports schema changes wrapped in a transaction. |
|
| protected string[] | $fluentCommands | The commands to be executed outside of create or alter command. |
|
| protected string[] | $serials | The columns available as serials. |
Methods
Mix another object into the class.
Dynamically handle calls to the class.
Dynamically handle calls to the class.
Wrap a value that has an alias.
Convert an array of column names into a delimited string.
Get the appropriate query parameter place-holder for a value.
Split the given JSON selector into the field and the optional path and wrap them separately.
Wrap the given JSON path.
Wrap the given JSON path segment.
Compile a drop database if exists command.
Compile a rename column command.
Compile a change column command into a series of SQL statements.
Add the column modifiers to the definition.
Get the primary key command if it exists on the blueprint.
Format a value so that it can be used in "default" clauses.
Create an empty Doctrine DBAL TableDiff from the Blueprint.
Check if this Grammar supports schema changes wrapped in a transaction.
Compile the query to determine if a table exists.
Compile the query to determine the list of columns.
Compile the auto-incrementing column starting values.
Compile a drop table (if exists) command.
Compile the SQL needed to drop all tables.
Compile the SQL needed to drop all views.
Compile the SQL needed to drop all types.
Compile the SQL needed to retrieve all table names.
Compile the SQL needed to retrieve all view names.
Compile the SQL needed to retrieve all type names.
Compile a drop spatial index command.
Compile the command to enable foreign key constraints.
Compile the command to disable foreign key constraints.
Quote-escape the given tables, views, or types.
Create the column definition for a spatial GeometryCollection type.
Create the column definition for a spatial MultiLineString type.
Get the SQL for an auto-increment column modifier.
Get the SQL for a generated virtual column modifier.
Get the SQL for a generated stored column modifier.
Get the SQL for an identity column modifier.
Details
static void
macro(string $name, object|callable $macro)
Register a custom macro.
static void
mixin(object $mixin, bool $replace = true)
Mix another object into the class.
static bool
hasMacro(string $name)
Checks if macro is registered.
static void
flushMacros()
Flush the existing macros.
static mixed
__callStatic(string $method, array $parameters)
Dynamically handle calls to the class.
mixed
__call(string $method, array $parameters)
Dynamically handle calls to the class.
array
wrapArray(array $values)
Wrap an array of values.
string
wrapTable(Expression|string $table)
Wrap a table in keyword identifiers.
string
wrap(Expression|string $value, bool $prefixAlias = false)
Wrap a value in keyword identifiers.
protected string
wrapAliasedValue(string $value, bool $prefixAlias = false)
Wrap a value that has an alias.
protected string
wrapSegments(array $segments)
Wrap the given value segments.
protected string
wrapValue(string $value)
Wrap a single string in keyword identifiers.
protected string
wrapJsonSelector(string $value)
Wrap the given JSON selector.
protected bool
isJsonSelector(string $value)
Determine if the given string is a JSON selector.
string
columnize(array $columns)
Convert an array of column names into a delimited string.
string
parameterize(array $values)
Create query parameter place-holders for an array.
string
parameter(mixed $value)
Get the appropriate query parameter place-holder for a value.
string
quoteString(string|array $value)
Quote the given string literal.
bool
isExpression(mixed $value)
Determine if the given value is a raw expression.
string|int|float
getValue(Expression|string|int|float $expression)
Transforms expressions to their scalar types.
string
getDateFormat()
Get the format for database stored dates.
string
getTablePrefix()
Get the grammar's table prefix.
$this
setTablePrefix(string $prefix)
Set the grammar's table prefix.
protected array
wrapJsonFieldAndPath(string $column)
Split the given JSON selector into the field and the optional path and wrap them separately.
protected string
wrapJsonPath(string $value, string $delimiter = '->')
Wrap the given JSON path.
protected string
wrapJsonPathSegment(string $segment)
Wrap the given JSON path segment.
void
compileCreateDatabase(string $name, Connection $connection)
Compile a create database command.
void
compileDropDatabaseIfExists(string $name)
Compile a drop database if exists command.
array|string
compileRenameColumn(Blueprint $blueprint, Fluent $command, Connection $connection)
Compile a rename column command.
array|string
compileChange(Blueprint $blueprint, Fluent $command, Connection $connection)
Compile a change column command into a series of SQL statements.
string
compileDropFullText(Blueprint $blueprint, Fluent $command)
Compile a drop fulltext index command.
protected array
getColumns(Blueprint $blueprint)
Compile the blueprint's added column definitions.
protected string
getType(Fluent $column)
Get the SQL for the column data type.
protected void
typeComputed(Fluent $column)
Create the column definition for a generated, computed column type.
protected string
addModifiers(string $sql, Blueprint $blueprint, Fluent $column)
Add the column modifiers to the definition.
protected Fluent|null
getCommandByName(Blueprint $blueprint, string $name)
Get the primary key command if it exists on the blueprint.
protected array
getCommandsByName(Blueprint $blueprint, string $name)
Get all of the commands with a given name.
array
prefixArray(string $prefix, array $values)
Add a prefix to an array of values.
protected string
getDefaultValue(mixed $value)
Format a value so that it can be used in "default" clauses.
TableDiff
getDoctrineTableDiff(Blueprint $blueprint, AbstractSchemaManager $schema)
Create an empty Doctrine DBAL TableDiff from the Blueprint.
array
getFluentCommands()
Get the fluent commands for the grammar.
bool
supportsSchemaTransactions()
Check if this Grammar supports schema changes wrapped in a transaction.
string
compileTableExists()
Compile the query to determine if a table exists.
string
compileColumnListing()
Compile the query to determine the list of columns.
string
compileAutoIncrementStartingValues(Blueprint $blueprint, Fluent $command)
Compile the auto-incrementing column starting values.
string
compileSpatialIndex(Blueprint $blueprint, Fluent $command)
Compile a spatial index key command.
string
compileDropIfExists(Blueprint $blueprint, Fluent $command)
Compile a drop table (if exists) command.
string
compileDropAllTables(array $tables)
Compile the SQL needed to drop all tables.
string
compileDropAllViews(array $views)
Compile the SQL needed to drop all views.
string
compileDropAllTypes(array $types)
Compile the SQL needed to drop all types.
string
compileGetAllTables(string|array $searchPath)
Compile the SQL needed to retrieve all table names.
string
compileGetAllViews(string|array $searchPath)
Compile the SQL needed to retrieve all view names.
string
compileGetAllTypes()
Compile the SQL needed to retrieve all type names.
string
compileDropPrimary(Blueprint $blueprint, Fluent $command)
Compile a drop primary key command.
string
compileDropSpatialIndex(Blueprint $blueprint, Fluent $command)
Compile a drop spatial index command.
string
compileDropForeign(Blueprint $blueprint, Fluent $command)
Compile a drop foreign key command.
string
compileEnableForeignKeyConstraints()
Compile the command to enable foreign key constraints.
string
compileDisableForeignKeyConstraints()
Compile the command to disable foreign key constraints.
array
escapeNames(array $names)
Quote-escape the given tables, views, or types.
protected string
typeChar(Fluent $column)
Create the column definition for a char type.
protected string
typeString(Fluent $column)
Create the column definition for a string type.
protected string
typeTinyText(Fluent $column)
Create the column definition for a tiny text type.
protected string
typeText(Fluent $column)
Create the column definition for a text type.
protected string
typeMediumText(Fluent $column)
Create the column definition for a medium text type.
protected string
typeLongText(Fluent $column)
Create the column definition for a long text type.
protected string
typeInteger(Fluent $column)
Create the column definition for an integer type.
protected string
typeBigInteger(Fluent $column)
Create the column definition for a big integer type.
protected string
typeMediumInteger(Fluent $column)
Create the column definition for a medium integer type.
protected string
typeTinyInteger(Fluent $column)
Create the column definition for a tiny integer type.
protected string
typeSmallInteger(Fluent $column)
Create the column definition for a small integer type.
protected string
typeFloat(Fluent $column)
Create the column definition for a float type.
protected string
typeDouble(Fluent $column)
Create the column definition for a double type.
protected string
typeReal(Fluent $column)
Create the column definition for a real type.
protected string
typeDecimal(Fluent $column)
Create the column definition for a decimal type.
protected string
typeBoolean(Fluent $column)
Create the column definition for a boolean type.
protected string
typeEnum(Fluent $column)
Create the column definition for an enumeration type.
protected string
typeJson(Fluent $column)
Create the column definition for a json type.
protected string
typeJsonb(Fluent $column)
Create the column definition for a jsonb type.
protected string
typeDate(Fluent $column)
Create the column definition for a date type.
protected string
typeDateTime(Fluent $column)
Create the column definition for a date-time type.
protected string
typeDateTimeTz(Fluent $column)
Create the column definition for a date-time (with time zone) type.
protected string
typeTime(Fluent $column)
Create the column definition for a time type.
protected string
typeTimeTz(Fluent $column)
Create the column definition for a time (with time zone) type.
protected string
typeTimestamp(Fluent $column)
Create the column definition for a timestamp type.
protected string
typeTimestampTz(Fluent $column)
Create the column definition for a timestamp (with time zone) type.
protected string
typeYear(Fluent $column)
Create the column definition for a year type.
protected string
typeBinary(Fluent $column)
Create the column definition for a binary type.
protected string
typeUuid(Fluent $column)
Create the column definition for a uuid type.
protected string
typeIpAddress(Fluent $column)
Create the column definition for an IP address type.
protected string
typeMacAddress(Fluent $column)
Create the column definition for a MAC address type.
protected string
typeGeometry(Fluent $column)
Create the column definition for a spatial Geometry type.
protected string
typePoint(Fluent $column)
Create the column definition for a spatial Point type.
protected string
typeLineString(Fluent $column)
Create the column definition for a spatial LineString type.
protected string
typePolygon(Fluent $column)
Create the column definition for a spatial Polygon type.
protected string
typeGeometryCollection(Fluent $column)
Create the column definition for a spatial GeometryCollection type.
protected string
typeMultiPoint(Fluent $column)
Create the column definition for a spatial MultiPoint type.
string
typeMultiLineString(Fluent $column)
Create the column definition for a spatial MultiLineString type.
protected string
typeMultiPolygon(Fluent $column)
Create the column definition for a spatial MultiPolygon type.
protected string
typeMultiPolygonZ(Fluent $column)
Create the column definition for a spatial MultiPolygonZ type.
protected string|null
modifyCollate(Blueprint $blueprint, Fluent $column)
Get the SQL for a collation column modifier.
protected string|null
modifyNullable(Blueprint $blueprint, Fluent $column)
Get the SQL for a nullable column modifier.
protected string|null
modifyDefault(Blueprint $blueprint, Fluent $column)
Get the SQL for a default column modifier.
protected string|null
modifyIncrement(Blueprint $blueprint, Fluent $column)
Get the SQL for an auto-increment column modifier.
protected string|null
modifyVirtualAs(Blueprint $blueprint, Fluent $column)
Get the SQL for a generated virtual column modifier.
protected string|null
modifyStoredAs(Blueprint $blueprint, Fluent $column)
Get the SQL for a generated stored column modifier.