def p_updateStmt(t):
"""updateStmt : R_UPDATE fromBody R_SET updateCols whereCl"""
fc = instruction.FromClause([t[2][0]], [t[2][1]], t.slice[1].lineno,
t.slice[1].lexpos)
t[0] = instruction.Update(fc, t[4], t[5], t.slice[1].lineno,
t.slice[1].lexpos)
repGrammar.append(t.slice)
def p_fromClause(t):
"""
fromCl : R_FROM tableExp
"""
tables = []
aliases = []
for i in range(len(t[2])):
tables.append(t[2][i][0])
aliases.append(t[2][i][1])
t[0] = instruction.FromClause(tables, aliases, t.slice[1].lineno, t.slice[1].lexpos)
repGrammar.append(t.slice)
