ESQL string operator

ESQL provides the following string operator:

Operator ||
The result is the concatenation of the two operands. You can concatenate string values (CHARACTER, BIT, and BLOB).

If either operand is NULL, the result is NULL.

Related concepts
ESQL operators
Related reference
ESQL string manipulation functions
ESQL simple comparison operators
ESQL logical operators
ESQL numeric operators
Rules for ESQL operator precedence