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-rw-r--r--src/include/nodes/primnodes.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/nodes/primnodes.h b/src/include/nodes/primnodes.h
index e51be4bce8f..d4ce0370884 100644
--- a/src/include/nodes/primnodes.h
+++ b/src/include/nodes/primnodes.h
@@ -457,6 +457,7 @@ typedef enum CoercionContext
{
COERCION_IMPLICIT, /* coercion in context of expression */
COERCION_ASSIGNMENT, /* coercion in context of assignment */
+ COERCION_PLPGSQL, /* if no assignment cast, use CoerceViaIO */
COERCION_EXPLICIT /* explicit cast operation */
} CoercionContext;