Added table utilities.

Implemented better support for keys in FieldDefFragment.
Improved contexts' documentation and definition.

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/data/parseCreateTable.out b/tests/data/parseCreateTable.out
index 500bfb3..a607f9e 100644
--- a/tests/data/parseCreateTable.out
+++ b/tests/data/parseCreateTable.out
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