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Available in versions: Dev (3.19) | Latest (3.18) | 3.17 | 3.16

BIT_AND_AGG

Applies to ✅ Open Source Edition   ✅ Express Edition   ✅ Professional Edition   ✅ Enterprise Edition

An aggregate function to perform the equivalent of the BIT_AND function on a data set. In other words, the resulting bits are:

  • 1 at position p if the argument is 1 at position p for every row in the group.
  • 0 at position p if the argument is 0 at position p for at least one row in the group.

As with most aggregate functions, NULL values are not aggregated. 

SELECT
  bit_and_agg(ID),
  bit_and_agg(AUTHOR_ID)
FROM BOOK
create.select(
         bitAndAgg(BOOK.ID),
         bitAndAgg(BOOK.AUTHOR_ID))
      .from(BOOK)

Producing: 

+-------------+-------------+
| bit_and_agg | bit_and_agg |
+-------------+-------------+
|           0 |           0 |
+-------------+-------------+

Dialect support

This example using jOOQ:

bitAndAgg(BOOK.ID.coerce(TINYINT))

Translates to the following dialect specific expressions:

-- ASE, MEMSQL, SQLDATAWAREHOUSE, SQLITE, SQLSERVER
(CASE min(CASE (BOOK.ID & 1)
  WHEN 0 THEN 0
  WHEN 1 THEN 1
END)
  WHEN 1 THEN 1
  WHEN 0 THEN 0
END + CASE min(CASE (BOOK.ID & 2)
  WHEN 0 THEN 0
  WHEN 2 THEN 2
END)
  WHEN 2 THEN 2
  WHEN 0 THEN 0
END + CASE min(CASE (BOOK.ID & 4)
  WHEN 0 THEN 0
  WHEN 4 THEN 4
END)
  WHEN 4 THEN 4
  WHEN 0 THEN 0
END + CASE min(CASE (BOOK.ID & 8)
  WHEN 0 THEN 0
  WHEN 8 THEN 8
END)
  WHEN 8 THEN 8
  WHEN 0 THEN 0
END + CASE min(CASE (BOOK.ID & 16)
  WHEN 0 THEN 0
  WHEN 16 THEN 16
END)
  WHEN 16 THEN 16
  WHEN 0 THEN 0
END + CASE min(CASE (BOOK.ID & 32)
  WHEN 0 THEN 0
  WHEN 32 THEN 32
END)
  WHEN 32 THEN 32
  WHEN 0 THEN 0
END + CASE min(CASE (BOOK.ID & 64)
  WHEN 0 THEN 0
  WHEN 64 THEN 64
END)
  WHEN 64 THEN 64
  WHEN 0 THEN 0
END + CASE min(CASE (BOOK.ID & -128)
  WHEN 0 THEN 0
  WHEN -128 THEN -128
END)
  WHEN -128 THEN -128
  WHEN 0 THEN 0
END)

-- AURORA_MYSQL, AURORA_POSTGRES, H2, ORACLE, SNOWFLAKE
bit_and_agg(BOOK.ID)

-- BIGQUERY, COCKROACHDB, DUCKDB, MARIADB, MYSQL, POSTGRES, REDSHIFT, SYBASE, YUGABYTEDB
bit_and(BOOK.ID)

-- DB2, HANA, HSQLDB, INFORMIX, TERADATA
(CASE min(CASE bitand(
  BOOK.ID,
  1
)
  WHEN 0 THEN 0
  WHEN 1 THEN 1
END)
  WHEN 1 THEN 1
  WHEN 0 THEN 0
END + CASE min(CASE bitand(
  BOOK.ID,
  2
)
  WHEN 0 THEN 0
  WHEN 2 THEN 2
END)
  WHEN 2 THEN 2
  WHEN 0 THEN 0
END + CASE min(CASE bitand(
  BOOK.ID,
  4
)
  WHEN 0 THEN 0
  WHEN 4 THEN 4
END)
  WHEN 4 THEN 4
  WHEN 0 THEN 0
END + CASE min(CASE bitand(
  BOOK.ID,
  8
)
  WHEN 0 THEN 0
  WHEN 8 THEN 8
END)
  WHEN 8 THEN 8
  WHEN 0 THEN 0
END + CASE min(CASE bitand(
  BOOK.ID,
  16
)
  WHEN 0 THEN 0
  WHEN 16 THEN 16
END)
  WHEN 16 THEN 16
  WHEN 0 THEN 0
END + CASE min(CASE bitand(
  BOOK.ID,
  32
)
  WHEN 0 THEN 0
  WHEN 32 THEN 32
END)
  WHEN 32 THEN 32
  WHEN 0 THEN 0
END + CASE min(CASE bitand(
  BOOK.ID,
  64
)
  WHEN 0 THEN 0
  WHEN 64 THEN 64
END)
  WHEN 64 THEN 64
  WHEN 0 THEN 0
END + CASE min(CASE bitand(
  BOOK.ID,
  -128
)
  WHEN 0 THEN 0
  WHEN -128 THEN -128
END)
  WHEN -128 THEN -128
  WHEN 0 THEN 0
END)

-- EXASOL
(CASE min(CASE bit_and(
  BOOK.ID,
  1
)
  WHEN 0 THEN 0
  WHEN 1 THEN 1
END)
  WHEN 1 THEN 1
  WHEN 0 THEN 0
END + CASE min(CASE bit_and(
  BOOK.ID,
  2
)
  WHEN 0 THEN 0
  WHEN 2 THEN 2
END)
  WHEN 2 THEN 2
  WHEN 0 THEN 0
END + CASE min(CASE bit_and(
  BOOK.ID,
  4
)
  WHEN 0 THEN 0
  WHEN 4 THEN 4
END)
  WHEN 4 THEN 4
  WHEN 0 THEN 0
END + CASE min(CASE bit_and(
  BOOK.ID,
  8
)
  WHEN 0 THEN 0
  WHEN 8 THEN 8
END)
  WHEN 8 THEN 8
  WHEN 0 THEN 0
END + CASE min(CASE bit_and(
  BOOK.ID,
  16
)
  WHEN 0 THEN 0
  WHEN 16 THEN 16
END)
  WHEN 16 THEN 16
  WHEN 0 THEN 0
END + CASE min(CASE bit_and(
  BOOK.ID,
  32
)
  WHEN 0 THEN 0
  WHEN 32 THEN 32
END)
  WHEN 32 THEN 32
  WHEN 0 THEN 0
END + CASE min(CASE bit_and(
  BOOK.ID,
  64
)
  WHEN 0 THEN 0
  WHEN 64 THEN 64
END)
  WHEN 64 THEN 64
  WHEN 0 THEN 0
END + CASE min(CASE bit_and(
  BOOK.ID,
  -128
)
  WHEN 0 THEN 0
  WHEN -128 THEN -128
END)
  WHEN -128 THEN -128
  WHEN 0 THEN 0
END)

-- FIREBIRD
(CASE min(CASE bin_and(
  BOOK.ID,
  1
)
  WHEN 0 THEN 0
  WHEN 1 THEN 1
END)
  WHEN 1 THEN 1
  WHEN 0 THEN 0
END + CASE min(CASE bin_and(
  BOOK.ID,
  2
)
  WHEN 0 THEN 0
  WHEN 2 THEN 2
END)
  WHEN 2 THEN 2
  WHEN 0 THEN 0
END + CASE min(CASE bin_and(
  BOOK.ID,
  4
)
  WHEN 0 THEN 0
  WHEN 4 THEN 4
END)
  WHEN 4 THEN 4
  WHEN 0 THEN 0
END + CASE min(CASE bin_and(
  BOOK.ID,
  8
)
  WHEN 0 THEN 0
  WHEN 8 THEN 8
END)
  WHEN 8 THEN 8
  WHEN 0 THEN 0
END + CASE min(CASE bin_and(
  BOOK.ID,
  16
)
  WHEN 0 THEN 0
  WHEN 16 THEN 16
END)
  WHEN 16 THEN 16
  WHEN 0 THEN 0
END + CASE min(CASE bin_and(
  BOOK.ID,
  32
)
  WHEN 0 THEN 0
  WHEN 32 THEN 32
END)
  WHEN 32 THEN 32
  WHEN 0 THEN 0
END + CASE min(CASE bin_and(
  BOOK.ID,
  64
)
  WHEN 0 THEN 0
  WHEN 64 THEN 64
END)
  WHEN 64 THEN 64
  WHEN 0 THEN 0
END + CASE min(CASE bin_and(
  BOOK.ID,
  -128
)
  WHEN 0 THEN 0
  WHEN -128 THEN -128
END)
  WHEN -128 THEN -128
  WHEN 0 THEN 0
END)

-- TRINO
bitwise_and_agg(BOOK.ID)

-- VERTICA
hex_to_integer(to_hex(bit_and(hex_to_binary(to_hex(BOOK.ID)))))

-- ACCESS, DERBY
/* UNSUPPORTED */

(These are currently generated with jOOQ 3.19, see #10141), or translate your own on our website


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