new ( :NOOP, arg ) when TrueClass, FalseClass SQL :: BooleanExpression. Assigning NULL Values to Variables or Columns in SQL Server. new ( :NOOP, arg ) when String SQL :: StringExpression. Converting Binary Strings into Character Strings in SQL Server Converting Binary Strings.
CONVERT BINARY COLUMN TO STRING PSEQUEL HOW TO
new ( arg ) end when Numeric SQL :: NumericExpression. Question: How to properly convert binary column to string. This comes with the same limitations, in that we cannot convert them to string datatypes, but rather only the object datatype. apply () method to convert a Pandas column values to strings. from_value_pairs ( arg, :AND ) else SQL :: Wrapper. Convert a Pandas Dataframe Column Values to String using apply Similar to the method above, we can also use the. Remarks No special treatment is given to the contents of the data. C public override string ToString () Returns String A string representation of the value of this instance. from_value_pairs ( arg, :AND ) when Array if condition_specifier? ( arg ) SQL :: BooleanExpression. Converts the value of this instance to a string using UTF-8. new ( arg, a ) end arg when SQL :: Expression, LiteralString, SQL :: Blob arg when Hash SQL :: BooleanExpression. new ( c ) end if a arg = SQL :: AliasedExpression. split_symbol ( arg ) arg = if t SQL :: QualifiedIdentifier.
# File 'lib/sequel/sql.rb', line 468 def expr ( arg = ( no_arg = true ), & block ) if block_given? if no_arg return expr ( block ) else raise Error, ' cannot provide both an argument and a block to Sequel.expr ' end elsif no_arg raise Error, ' must provide either an argument or a block to Sequel.expr ' end case arg when Symbol t, c, a = Sequel.
0 kommentar(er)
