11. A non-transitory computer-readable memory storing a plurality of instructions executable by one or more processors, the plurality of instructions comprising: instructions that cause the one or more processors to receive event data from an event stream; instructions that cause the one or more processors to identify a continuous query language query statement for querying the event data of the event stream; instructions that cause the one or more processors to generate a first logical plan comprising one or more logical operators of the continuous language query statement; instructions that cause the one or more processors to determine, based at least in part on the one or more logical operators of the continuous query language query statement in the first logical plan, a first instruction for enabling evaluation of less than all of the one or more logical operators of the continuous query language query statement; instructions that cause the one or more processors to generate, based at least in part on the first instruction in the first logical plan, a second logical plan for implementing the continuous query language query statement, the second logical plan comprising at least one conditional instruction for skipping evaluation of at least one or more expressions associated with the one or more logical operators after a first expression comprising the one or more expressions has been evaluated; instructions that cause the one or more processors to compile the second logical plan into machine-readable code for implementing the one or more logical operators of the continuous query language query statement in the first logical plan; and instructions that cause the one or more processors to execute the machine-readable instructions, the machine-readable instructions comprising the conditional instruction for skipping evaluation, at a runtime, of the one or more expressions associated with the subset of the logical operators of the continuous query language query, the conditional instruction identifying, at the runtime, a function comprising a list of input arguments, and the list of input arguments comprising at least one of an input operand indicating a result of execution of a previous instruction in the second logical plan, a storage parameter indicating a storage location to jump to if an expression represented by the input operand satisfies a condition, or a result parameter indicating a result location of execution of the conditional instruction.
11. A non-transitory computer-readable memory storing a plurality of instructions executable by one or more processors, the plurality of instructions comprising: instructions that cause the one or more processors to receive event data from an event stream; instructions that cause the one or more processors to identify a continuous query language query statement for querying the event data of the event stream; instructions that cause the one or more processors to generate a first logical plan comprising one or more logical operators of the continuous language query statement; instructions that cause the one or more processors to determine, based at least in part on the one or more logical operators of the continuous query language query statement in the first logical plan, a first instruction for enabling evaluation of less than all of the one or more logical operators of the continuous query language query statement; instructions that cause the one or more processors to generate, based at least in part on the first instruction in the first logical plan, a second logical plan for implementing the continuous query language query statement, the second logical plan comprising at least one conditional instruction for skipping evaluation of at least one or more expressions associated with the one or more logical operators after a first expression comprising the one or more expressions has been evaluated; instructions that cause the one or more processors to compile the second logical plan into machine-readable code for implementing the one or more logical operators of the continuous query language query statement in the first logical plan; and instructions that cause the one or more processors to execute the machine-readable instructions, the machine-readable instructions comprising the conditional instruction for skipping evaluation, at a runtime, of the one or more expressions associated with the subset of the logical operators of the continuous query language query, the conditional instruction identifying, at the runtime, a function comprising a list of input arguments, and the list of input arguments comprising at least one of an input operand indicating a result of execution of a previous instruction in the second logical plan, a storage parameter indicating a storage location to jump to if an expression represented by the input operand satisfies a condition, or a result parameter indicating a result location of execution of the conditional instruction. 12. The computer-readable memory of claim 11 , wherein the continuous query language query statement includes at least one predicate.