Stack depth exceeded error

Hello,<br /><br />I have <span style="font-weight: bold;">custom </span>postgres code. I get the error below for the
query<br /><br />"select l_orderkey as a from tpcd.orders, tpcd.lineitem where o_orderkey=l_orderkey and
l_partkey<100and l_linestatus='F';"<br /><br />ERROR:  stack depth limit exceeded<br />HINT:  Increase the
configurationparameter "max_stack_depth".<br /><br />However, the same code runs fine with one condition in where
clause,but fails with the error above in case of multiple conditions.<br /><br />Whats the cause of this error ? I
triedincreasing the stack limit; but it doesnt help.<br /><br />--<br />Suresh Iyengar<br /><p><hr size="1" />Be a
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