The content discusses the Pipeline Operator, which is a set of operators used in the Pipeline system. These operators are mostly adapted from original PAL procedures, with some modifications to the parameters. Additionally, there are a few built-in operators that can only be used within the Pipeline system.
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SET SCHEMA DM_PAL;

DROP TABLE PAL_PARAMETER_TAB;
CREATE COLUMN TABLE PAL_PARAMETER_TAB (
    "PARAM_NAME" NVARCHAR(256),
    "INT_VALUE" INTEGER,
    "DOUBLE_VALUE" DOUBLE,
    "STRING_VALUE" NVARCHAR(5000)
);

CALL _SYS_AFL.PAL_PIPELINE_INFO(PAL_PARAMETER_TAB,?)
